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J P Enterprises Ar-15/M16 Adjustable Gas Blocks - A2-Style Gas Block

J P Enterprises Ar-15/M16 Adjustable Gas Blocks - A2-Style Gas Block

Replaces the factory front sight/gas block and allows you to tune the gas system for smoother cycling and operation. Especially critical on match and varmint rifles when shooting both factory and custom-loaded ammunition. Simple setscrew lets you... ... more

J P Enterprises Ar-15/M16 Adjustable Gas Blocks - A2-Style Gas Block

Replaces the factory front sight/gas block and allows you to tune the gas system for smoother cycling and operation. Especially critical on match and varmint rifles when shooting both factory and custom-loaded ammunition. Simple setscrew lets you...

$142.45

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Badger Ordnance Ar-15 Gas Block Mk12 - Ar-15 Gas Block Mk12 .875 Ss Ss

Badger Ordnance Ar-15 Gas Block Mk12 - Ar-15 Gas Block Mk12 .875 Ss Ss

Slim, low-profile replacement for factory front sight gas block provides maximum clearance for optics and free-float handguards. Streamlined profile reduces forward weight and improves your rifle's appearance. Set screws, gas tube mounting pin, and... ... more

Badger Ordnance Ar-15 Gas Block Mk12 - Ar-15 Gas Block Mk12 .875 Ss Ss

Slim, low-profile replacement for factory front sight gas block provides maximum clearance for optics and free-float handguards. Streamlined profile reduces forward weight and improves your rifle's appearance. Set screws, gas tube mounting pin, and...

$68.99

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Best Seller
KE Arms Enhanced LowerParts Kit Mil-Spec A2 1-50-01-399

KE Arms Enhanced LowerParts Kit Mil-Spec A2 1-50-01-399

KE Arms Enhanced LowerParts Kit Mil-Spec A2 1-50-01-399. The stripped upper receiver in this kit does not include the dust cover since it is not a standard part of an AR-15. It does include an adjustable gas block and an adjustable recoil spring so... ... more

KE Arms Enhanced LowerParts Kit Mil-Spec A2 1-50-01-399

KE Arms Enhanced LowerParts Kit Mil-Spec A2 1-50-01-399. The stripped upper receiver in this kit does not include the dust cover since it is not a standard part of an AR-15. It does include an adjustable gas block and an adjustable recoil spring so...

Optics Planet

$79.95

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SLR GB8 .875 Non-Adjustable Micro Low Profile Gas Block w/.400 in. Set Screw Spacing Black GB8

SLR GB8 .875 Non-Adjustable Micro Low Profile Gas Block w/.400 in. Set Screw Spacing Black GB8

SLR GB8 .875 Non-Adjustable Micro Low Profile Gas Block w/.400 in. Set Screw Spacing Black GB8. 875 Non-Adjustable Micro Gas Block w/.400 in. Set Screw Spacing to ensure you get the power your rifle needs while also preserving its finish and... ... more

SLR GB8 .875 Non-Adjustable Micro Low Profile Gas Block w/.400 in. Set Screw Spacing Black GB8

SLR GB8 .875 Non-Adjustable Micro Low Profile Gas Block w/.400 in. Set Screw Spacing Black GB8. 875 Non-Adjustable Micro Gas Block w/.400 in. Set Screw Spacing to ensure you get the power your rifle needs while also preserving its finish and...

Optics Planet

$50.39

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Guntec USA AR-15 Ultralight Skeletonized Non-Adjustable Gas Block Steel Low Profile .750 Diameter Nitride GT750SS-ULTRA

Guntec USA AR-15 Ultralight Skeletonized Non-Adjustable Gas Block Steel Low Profile .750 Diameter Nitride GT750SS-ULTRA

Guntec USA AR-15 Ultralight Skeletonized Non-Adjustable Gas Block Steel Low Profile .750 Diameter Nitride GT750SS-ULTRA. 750 gas block journal. When a .750 gas block is used the extra material required to skeletonize the gas block is not needed as... ... more

Guntec USA AR-15 Ultralight Skeletonized Non-Adjustable Gas Block Steel Low Profile .750 Diameter Nitride GT750SS-ULTRA

Guntec USA AR-15 Ultralight Skeletonized Non-Adjustable Gas Block Steel Low Profile .750 Diameter Nitride GT750SS-ULTRA. 750 gas block journal. When a .750 gas block is used the extra material required to skeletonize the gas block is not needed as...

Optics Planet

$59.95

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Precision Reflex Ar-15 Adjustable Low-Profile Gas Block - Adjustable Low-Profile Gas Block

Precision Reflex Ar-15 Adjustable Low-Profile Gas Block - Adjustable Low-Profile Gas Block

Lightweight, steel gas block features an adjustable gas port that lets you tune the amount of gas for reliable extraction and ejection to match your ammo. Adjustment screw closes or opens the port in the block and not the gas tube; drilling of the... ... more

Precision Reflex Ar-15 Adjustable Low-Profile Gas Block - Adjustable Low-Profile Gas Block

Lightweight, steel gas block features an adjustable gas port that lets you tune the amount of gas for reliable extraction and ejection to match your ammo. Adjustment screw closes or opens the port in the block and not the gas tube; drilling of the...

$78.99

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J P Enterprises Ar-15/M16 Adjustable Gas Blocks - Low Profile Adjustable Gas Black .750" Bore, Black

J P Enterprises Ar-15/M16 Adjustable Gas Blocks - Low Profile Adjustable Gas Black .750" Bore, Black

Replaces the factory front sight/gas block and allows you to tune the gas system for smoother cycling and operation. Especially critical on match and varmint rifles when shooting both factory and custom-loaded ammunition. Simple setscrew lets you... ... more

J P Enterprises Ar-15/M16 Adjustable Gas Blocks - Low Profile Adjustable Gas Black .750" Bore, Black

Replaces the factory front sight/gas block and allows you to tune the gas system for smoother cycling and operation. Especially critical on match and varmint rifles when shooting both factory and custom-loaded ammunition. Simple setscrew lets you...

$75.95

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Seekins Precision Ar-15/M16 Adjustable Gas Block

Seekins Precision Ar-15/M16 Adjustable Gas Block

Steel gas block lets you adjust the amount of gas flow, so you can tune gas output for reliable extraction and ejection with different ammo types. Brass friction screw holds adjustments without thread locker and won't mar the adjustment screw. Fits... ... more

Seekins Precision Ar-15/M16 Adjustable Gas Block

Steel gas block lets you adjust the amount of gas flow, so you can tune gas output for reliable extraction and ejection with different ammo types. Brass friction screw holds adjustments without thread locker and won't mar the adjustment screw. Fits...

$64.99

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Double Star Ar-15/M16 Adjustable Gas Block

Double Star Ar-15/M16 Adjustable Gas Block

Machined from 1045 steel, this adjustable gas block includes a stainless steel adjustment screw and brass locking screw that won't damage the threads. Self-tapping set screws ensure a secure barrel fit with a perfect seal. Gas block has a black... ... more

Double Star Ar-15/M16 Adjustable Gas Block

Machined from 1045 steel, this adjustable gas block includes a stainless steel adjustment screw and brass locking screw that won't damage the threads. Self-tapping set screws ensure a secure barrel fit with a perfect seal. Gas block has a black...

$49.99

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J P Enterprises Ar-15/M16 Adjustable Gas Blocks - Low Profile Adjustable Gas Block .750" Stainless S

J P Enterprises Ar-15/M16 Adjustable Gas Blocks - Low Profile Adjustable Gas Block .750" Stainless S

Replaces the factory front sight/gas block and allows you to tune the gas system for smoother cycling and operation. Especially critical on match and varmint rifles when shooting both factory and custom-loaded ammunition. Simple setscrew lets you... ... more

J P Enterprises Ar-15/M16 Adjustable Gas Blocks - Low Profile Adjustable Gas Block .750" Stainless S

Replaces the factory front sight/gas block and allows you to tune the gas system for smoother cycling and operation. Especially critical on match and varmint rifles when shooting both factory and custom-loaded ammunition. Simple setscrew lets you...

$75.95

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Mtm Case-Gard Tactical Range Box - Ar-15/M16 Rifle Tactical Range Box 24.6" Black

Mtm Case-Gard Tactical Range Box - Ar-15/M16 Rifle Tactical Range Box 24.6" Black

Designed to service all long arms Includes 2 adjustable gun forks, for rifle and shotguns Includes action block insert arm to fit magazine wells of Ar-15/M16 style rifles Offers excellent support for cleaning both at the range as well as at home on... ... more

Mtm Case-Gard Tactical Range Box - Ar-15/M16 Rifle Tactical Range Box 24.6" Black

Designed to service all long arms Includes 2 adjustable gun forks, for rifle and shotguns Includes action block insert arm to fit magazine wells of Ar-15/M16 style rifles Offers excellent support for cleaning both at the range as well as at home on...

$67.99

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Superlative Arms Ar-15 Clamp On Adjustable Gas Block - Ar-15 Clamp On Adjustable Gas Block .625" Sta

Superlative Arms Ar-15 Clamp On Adjustable Gas Block - Ar-15 Clamp On Adjustable Gas Block .625" Sta

The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: The pressure used... ... more

Superlative Arms Ar-15 Clamp On Adjustable Gas Block - Ar-15 Clamp On Adjustable Gas Block .625" Sta

The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: The pressure used...

$89.99

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Superlative Arms Ar-15 Solid Adjustable Gas Block - Ar-15 Solid Adjustable Gas Block .625" Stainless

Superlative Arms Ar-15 Solid Adjustable Gas Block - Ar-15 Solid Adjustable Gas Block .625" Stainless

The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: The pressure used... ... more

Superlative Arms Ar-15 Solid Adjustable Gas Block - Ar-15 Solid Adjustable Gas Block .625" Stainless

The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: The pressure used...

$89.99

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Superlative Arms Ar-15 Clamp On Adjustable Gas Block - Ar-15 Clamp On Adjustable Gas Block .625" Bla

Superlative Arms Ar-15 Clamp On Adjustable Gas Block - Ar-15 Clamp On Adjustable Gas Block .625" Bla

The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: The pressure used... ... more

Superlative Arms Ar-15 Clamp On Adjustable Gas Block - Ar-15 Clamp On Adjustable Gas Block .625" Bla

The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: The pressure used...

$89.99

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Superlative Arms Ar-15 Solid Adjustable Gas Block - Ar-15 Solid Adjustable Gas Block .625" Black

Superlative Arms Ar-15 Solid Adjustable Gas Block - Ar-15 Solid Adjustable Gas Block .625" Black

The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: The pressure used... ... more

Superlative Arms Ar-15 Solid Adjustable Gas Block - Ar-15 Solid Adjustable Gas Block .625" Black

The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: The pressure used...

$89.99

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Superlative Arms Ar-15 Adjustable Piston System With Solid 0.750" Gas Block - Ar-15 Adj Piston Syste

Superlative Arms Ar-15 Adjustable Piston System With Solid 0.750" Gas Block - Ar-15 Adj Piston Syste

$20 off $200+. Use code SEPT20

The Superlative Arms patent pending "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. NOT RATED FOR 300... ... more

Superlative Arms Ar-15 Adjustable Piston System With Solid 0.750" Gas Block - Ar-15 Adj Piston Syste

The Superlative Arms patent pending "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. NOT RATED FOR 300...

$260.99

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Odin Works Ar-15 Low Profile Gas Block - Ar-15 Gas Block Low Profile .750 Steel Black Nitride

Odin Works Ar-15 Low Profile Gas Block - Ar-15 Gas Block Low Profile .750 Steel Black Nitride

Though there are other adjustable gas blocks on the market, only the ODIN Works AR-15 Adjustable Low Profile Gas Block gives you an incredible amount of versatility with an unprecedented number of stops, giving users 20 different points to truly... ... more

Odin Works Ar-15 Low Profile Gas Block - Ar-15 Gas Block Low Profile .750 Steel Black Nitride

Though there are other adjustable gas blocks on the market, only the ODIN Works AR-15 Adjustable Low Profile Gas Block gives you an incredible amount of versatility with an unprecedented number of stops, giving users 20 different points to truly...

$84.55

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J P Enterprises Ar-15 2-Pc Detent Adjustable Low Profile Gas Block - Ar-15 2-Pc Detent Gas Block Low

J P Enterprises Ar-15 2-Pc Detent Adjustable Low Profile Gas Block - Ar-15 2-Pc Detent Gas Block Low

JP Adjustable Gas System The JPGS-9D is the minimized small bore design intended to mount underneath many hand guard models on the market. Its two-piece design allows for easier installations even on barrels with pin-and-weld muzzle treatments. This... ... more

J P Enterprises Ar-15 2-Pc Detent Adjustable Low Profile Gas Block - Ar-15 2-Pc Detent Gas Block Low

JP Adjustable Gas System The JPGS-9D is the minimized small bore design intended to mount underneath many hand guard models on the market. Its two-piece design allows for easier installations even on barrels with pin-and-weld muzzle treatments. This...

$113.95

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Slr Rifleworks Ar-15 Micro Gas Blocks Steel Set Screw - Micro Gas Block .875 Set Screw Steel

Slr Rifleworks Ar-15 Micro Gas Blocks Steel Set Screw - Micro Gas Block .875 Set Screw Steel

Sick of that front-sight gas block? Change it out and add more versatility to your AR-15 with the addition of the SLR Rifleworks Micro Gas Block. The SLR Rifleworks Micro Gas Block is made with a low-profile design that allows clearance for most... ... more

Slr Rifleworks Ar-15 Micro Gas Blocks Steel Set Screw - Micro Gas Block .875 Set Screw Steel

Sick of that front-sight gas block? Change it out and add more versatility to your AR-15 with the addition of the SLR Rifleworks Micro Gas Block. The SLR Rifleworks Micro Gas Block is made with a low-profile design that allows clearance for most...

$47.99

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Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Clamp On - Sentry Gas Block .625 Adjustable

Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Clamp On - Sentry Gas Block .625 Adjustable

The SLR Rifleworks Sentry Adjustable Clamp On Gas Block gives AR owners total control over their rifle's gas systems, giving them the chance to fine-tune the gun with different ammo or with an attached suppressor. The SLR Rifleworks Sentry... ... more

Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Clamp On - Sentry Gas Block .625 Adjustable

The SLR Rifleworks Sentry Adjustable Clamp On Gas Block gives AR owners total control over their rifle's gas systems, giving them the chance to fine-tune the gun with different ammo or with an attached suppressor. The SLR Rifleworks Sentry...

$130.32

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Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Clamp On - Sentry Gas Block .750 Adjustable

Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Clamp On - Sentry Gas Block .750 Adjustable

The SLR Rifleworks Sentry Adjustable Clamp On Gas Block gives AR owners total control over their rifle's gas systems, giving them the chance to fine-tune the gun with different ammo or with an attached suppressor. The SLR Rifleworks Sentry... ... more

Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Clamp On - Sentry Gas Block .750 Adjustable

The SLR Rifleworks Sentry Adjustable Clamp On Gas Block gives AR owners total control over their rifle's gas systems, giving them the chance to fine-tune the gun with different ammo or with an attached suppressor. The SLR Rifleworks Sentry...

$137.87

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Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Set Screw - Sentry Gas Block .936 Adjustable

Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Set Screw - Sentry Gas Block .936 Adjustable

The SLR Rifleworks Sentry Adjustable Set-Screw Gas Block ensures that AR-15 shooters have the ability to fine-tune their gas system for optimum operation. The SLR Rifleworks Sentry Adjustable Set-Screw Gas Block is constructed with a simple metering... ... more

Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Set Screw - Sentry Gas Block .936 Adjustable

The SLR Rifleworks Sentry Adjustable Set-Screw Gas Block ensures that AR-15 shooters have the ability to fine-tune their gas system for optimum operation. The SLR Rifleworks Sentry Adjustable Set-Screw Gas Block is constructed with a simple metering...

$135.90

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Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Set Screw - Sentry Gas Block .625 Adjustable

Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Set Screw - Sentry Gas Block .625 Adjustable

The SLR Rifleworks Sentry Adjustable Set-Screw Gas Block ensures that AR-15 shooters have the ability to fine-tune their gas system for optimum operation. The SLR Rifleworks Sentry Adjustable Set-Screw Gas Block is constructed with a simple metering... ... more

Slr Rifleworks Ar-15 Sentry Adjustable Gas Blocks Steel Set Screw - Sentry Gas Block .625 Adjustable

The SLR Rifleworks Sentry Adjustable Set-Screw Gas Block ensures that AR-15 shooters have the ability to fine-tune their gas system for optimum operation. The SLR Rifleworks Sentry Adjustable Set-Screw Gas Block is constructed with a simple metering...

$130.32

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Midwest Industries Ar-15 Combat Rifle Folding Rear Sight

Midwest Industries Ar-15 Combat Rifle Folding Rear Sight

Many AR-15 rifles on the market are equipped with the popular A2 front-sight gas block, and this permanent fixture on the gun provides a solid opportunity for a good back-up sighting option, even for rifles equipped with red dots. Complete the... ... more

Midwest Industries Ar-15 Combat Rifle Folding Rear Sight

Many AR-15 rifles on the market are equipped with the popular A2 front-sight gas block, and this permanent fixture on the gun provides a solid opportunity for a good back-up sighting option, even for rifles equipped with red dots. Complete the...

$89.95

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Odin Works Ar-15 Low Profile Tunable Gas Block - Ar-15 Gas Block Low Profile .750 Stainless Steel Ni

Odin Works Ar-15 Low Profile Tunable Gas Block - Ar-15 Gas Block Low Profile .750 Stainless Steel Ni

Machined from stainless steel and made with a minimal profile, this ODIN Works adjustable AR-15 gas block will fit underneath all of the company's slim AR handguards and is designed to fit onto all of ODIN's direct-impingement AR-15 barrels, as well... ... more

Odin Works Ar-15 Low Profile Tunable Gas Block - Ar-15 Gas Block Low Profile .750 Stainless Steel Ni

Machined from stainless steel and made with a minimal profile, this ODIN Works adjustable AR-15 gas block will fit underneath all of the company's slim AR handguards and is designed to fit onto all of ODIN's direct-impingement AR-15 barrels, as well...

$51.30

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Sons Of Liberty Gun Works Ar-15 East India Upper Receiver Starter Kits W/ Combat Grade Bbls - 5.56mm

Sons Of Liberty Gun Works Ar-15 East India Upper Receiver Starter Kits W/ Combat Grade Bbls - 5.56mm

$20 off $200+. Use code SEPT20

The Sons of Liberty East India Starter Kit is designed to provide a solid foundation for any build. The SOLGW 7075-T6 Upper, 4140 Steel Gas Block, Melonited gas tube and Combat Grade Barrel. Shipped assembled with a GI barrel nut, the kit can be... ... more

Sons Of Liberty Gun Works Ar-15 East India Upper Receiver Starter Kits W/ Combat Grade Bbls - 5.56mm

The Sons of Liberty East India Starter Kit is designed to provide a solid foundation for any build. The SOLGW 7075-T6 Upper, 4140 Steel Gas Block, Melonited gas tube and Combat Grade Barrel. Shipped assembled with a GI barrel nut, the kit can be...

$344.74

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Sons Of Liberty Gun Works Ar-15 East India Upper Receiver Starter Kits W/ Combat Grade Bbls - 5.56mm

Sons Of Liberty Gun Works Ar-15 East India Upper Receiver Starter Kits W/ Combat Grade Bbls - 5.56mm

$20 off $200+. Use code SEPT20

The Sons of Liberty East India Starter Kit is designed to provide a solid foundation for any build. The SOLGW 7075-T6 Upper, 4140 Steel Gas Block, Melonited gas tube and Combat Grade Barrel. Shipped assembled with a GI barrel nut, the kit can be... ... more

Sons Of Liberty Gun Works Ar-15 East India Upper Receiver Starter Kits W/ Combat Grade Bbls - 5.56mm

The Sons of Liberty East India Starter Kit is designed to provide a solid foundation for any build. The SOLGW 7075-T6 Upper, 4140 Steel Gas Block, Melonited gas tube and Combat Grade Barrel. Shipped assembled with a GI barrel nut, the kit can be...

$361.97

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Airborne Arms Hyperion Series Barrel AR-15 18in Rifle Length .750 Gas Block .223 Wylde/ Remington 1/2x28 Thread 1-8 Twist 416R Steel Silver Medium

Airborne Arms Hyperion Series Barrel AR-15 18in Rifle Length .750 Gas Block .223 Wylde/ Remington 1/2x28 Thread 1-8 Twist 416R Steel Silver Medium

Airborne Arms Hyperion Series Barrel AR-15 18in Rifle Length .750 Gas Block .223 Wylde/ Remington 1/2x28 Thread 1-8 Twist 416R Steel Silver Medium. Airborne Arms crafted these Rifle Barrels from 416R stainless steel for maximum ruggedness. Each... ... more

Airborne Arms Hyperion Series Barrel AR-15 18in Rifle Length .750 Gas Block .223 Wylde/ Remington 1/2x28 Thread 1-8 Twist 416R Steel Silver Medium

Airborne Arms Hyperion Series Barrel AR-15 18in Rifle Length .750 Gas Block .223 Wylde/ Remington 1/2x28 Thread 1-8 Twist 416R Steel Silver Medium. Airborne Arms crafted these Rifle Barrels from 416R stainless steel for maximum ruggedness. Each...

Optics Planet

$259.95

FREE shipping

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Airborne Arms Hyperion Series Barrel AR-15 16in Mid Length .750 Gas Block 5.56 NATO 1/2x28 Thread 1-8 Twist 416R Steel Silver Medium ABN-AAHB-W16R

Airborne Arms Hyperion Series Barrel AR-15 16in Mid Length .750 Gas Block 5.56 NATO 1/2x28 Thread 1-8 Twist 416R Steel Silver Medium ABN-AAHB-W16R

Airborne Arms Hyperion Series Barrel AR-15 16in Mid Length .750 Gas Block 5.56 NATO 1/2x28 Thread 1-8 Twist 416R Steel Silver Medium ABN-AAHB-W16R. Airborne Arms crafted these Rifle Barrels from 416R stainless steel for maximum ruggedness. Each... ... more

Airborne Arms Hyperion Series Barrel AR-15 16in Mid Length .750 Gas Block 5.56 NATO 1/2x28 Thread 1-8 Twist 416R Steel Silver Medium ABN-AAHB-W16R

Airborne Arms Hyperion Series Barrel AR-15 16in Mid Length .750 Gas Block 5.56 NATO 1/2x28 Thread 1-8 Twist 416R Steel Silver Medium ABN-AAHB-W16R. Airborne Arms crafted these Rifle Barrels from 416R stainless steel for maximum ruggedness. Each...

Optics Planet

$259.95

FREE shipping

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Airborne Arms Hyperion Series Barrel AR-15 18in Rifle Length .750 Gas Block 6.5mm Grendel 5/8x24 Thread 1-8 Twist 416R Steel Silver Medium

Airborne Arms Hyperion Series Barrel AR-15 18in Rifle Length .750 Gas Block 6.5mm Grendel 5/8x24 Thread 1-8 Twist 416R Steel Silver Medium

Airborne Arms Hyperion Series Barrel AR-15 18in Rifle Length .750 Gas Block 6.5mm Grendel 5/8x24 Thread 1-8 Twist 416R Steel Silver Medium. 5mm Grendel AR-15 Stainless Steel Barrel. Airborne Arms built these Rifle Barrels to last through multiple... ... more

Airborne Arms Hyperion Series Barrel AR-15 18in Rifle Length .750 Gas Block 6.5mm Grendel 5/8x24 Thread 1-8 Twist 416R Steel Silver Medium

Airborne Arms Hyperion Series Barrel AR-15 18in Rifle Length .750 Gas Block 6.5mm Grendel 5/8x24 Thread 1-8 Twist 416R Steel Silver Medium. 5mm Grendel AR-15 Stainless Steel Barrel. Airborne Arms built these Rifle Barrels to last through multiple...

Optics Planet

$259.95

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Airborne Arms Featherweight Gas Block AR-15 .750in Size 316 Stainless Steel Nitride Black Small ABN-AAGB-FT7B

Airborne Arms Featherweight Gas Block AR-15 .750in Size 316 Stainless Steel Nitride Black Small ABN-AAGB-FT7B

Airborne Arms Featherweight Gas Block AR-15 .750in Size 316 Stainless Steel Nitride Black Small ABN-AAGB-FT7B. Precision CNC machined the Airborne Arms Featherweight Gas Block must pass a 22-point inspection protocol to ensure flawless fit and... ... more

Airborne Arms Featherweight Gas Block AR-15 .750in Size 316 Stainless Steel Nitride Black Small ABN-AAGB-FT7B

Airborne Arms Featherweight Gas Block AR-15 .750in Size 316 Stainless Steel Nitride Black Small ABN-AAGB-FT7B. Precision CNC machined the Airborne Arms Featherweight Gas Block must pass a 22-point inspection protocol to ensure flawless fit and...

Optics Planet

$69.95

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Sons Of Liberty Gun Works Ar-15 Combat Grade Barrels - 5.56mm Nato 13.7" Combat Grade Barrel

Sons Of Liberty Gun Works Ar-15 Combat Grade Barrels - 5.56mm Nato 13.7" Combat Grade Barrel

Sons of Liberty Gunworks makes some of the best combat-ready barrels on the market, and they're durable and versatile enough to run in a variety of configurations, especially suppressed or unsuppressed, without the need for an adjustable gas block.... ... more

Sons Of Liberty Gun Works Ar-15 Combat Grade Barrels - 5.56mm Nato 13.7" Combat Grade Barrel

Sons of Liberty Gunworks makes some of the best combat-ready barrels on the market, and they're durable and versatile enough to run in a variety of configurations, especially suppressed or unsuppressed, without the need for an adjustable gas block....

$192.37

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Odin Works Gas Block Adjustable .936'' Low Profile Ar-15 GBADJ936

Odin Works Gas Block Adjustable .936'' Low Profile Ar-15 GBADJ936

Odin Works Gas Block Adjustable .936'' Low Profile Ar-15 GBADJ936. Machined from steel and black nitrided for durability. Front facing Inconel adjustment screw and spring to handle high temperatures. 20 clicks of ball detent adjustment no set screws... ... more

Odin Works Gas Block Adjustable .936'' Low Profile Ar-15 GBADJ936

Odin Works Gas Block Adjustable .936'' Low Profile Ar-15 GBADJ936. Machined from steel and black nitrided for durability. Front facing Inconel adjustment screw and spring to handle high temperatures. 20 clicks of ball detent adjustment no set screws...

Optics Planet

$89.00

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Odin Works Gas Block Adjustable .875'' Low Profile Ar-15 GBADJ875

Odin Works Gas Block Adjustable .875'' Low Profile Ar-15 GBADJ875

Odin Works Gas Block Adjustable .875'' Low Profile Ar-15 GBADJ875. Machined from steel and black nitrided for durability. Front facing Inconel adjustment screw and spring to handle high temperatures. 20 clicks of ball detent adjustment no set screws... ... more

Odin Works Gas Block Adjustable .875'' Low Profile Ar-15 GBADJ875

Odin Works Gas Block Adjustable .875'' Low Profile Ar-15 GBADJ875. Machined from steel and black nitrided for durability. Front facing Inconel adjustment screw and spring to handle high temperatures. 20 clicks of ball detent adjustment no set screws...

Optics Planet

$89.00

FREE shipping

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Aero Precision Ar-15 Low Profile Gas Blocks - Low Profile Gas Block .875" W/No Logo For Ar-15 Phosph

Aero Precision Ar-15 Low Profile Gas Blocks - Low Profile Gas Block .875" W/No Logo For Ar-15 Phosph

The Gas Blocks from Aero Precision come in various sizes and finishes, as well as being engraved with the Aero Logo or just plain. Fits barrels with .625, .750, .825, .936OD's Constructed from 4150 hardened steel Phosphate or nitride coating Low... ... more

Aero Precision Ar-15 Low Profile Gas Blocks - Low Profile Gas Block .875" W/No Logo For Ar-15 Phosph

The Gas Blocks from Aero Precision come in various sizes and finishes, as well as being engraved with the Aero Logo or just plain. Fits barrels with .625, .750, .825, .936OD's Constructed from 4150 hardened steel Phosphate or nitride coating Low...

$29.99

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HERA Arms AGS - Adjustable Gas Block System Pistol length Black 11.03.05

HERA Arms AGS - Adjustable Gas Block System Pistol length Black 11.03.05

HERA Arms AGS - Adjustable Gas Block System Pistol length Black 11.03.05. All gas blocks have a pre-assembled sealed gas tube. Minimalist design for maximum functional safety. The fixed mounting of the integrated gas tube prevents loss of gas... ... more

HERA Arms AGS - Adjustable Gas Block System Pistol length Black 11.03.05

HERA Arms AGS - Adjustable Gas Block System Pistol length Black 11.03.05. All gas blocks have a pre-assembled sealed gas tube. Minimalist design for maximum functional safety. The fixed mounting of the integrated gas tube prevents loss of gas...

Optics Planet

$99.00

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Aero Precision Ar-15 Low Profile Gas Blocks - Low Profile Gas Block .875" W/Aero Logo For Ar-15 Nitr

Aero Precision Ar-15 Low Profile Gas Blocks - Low Profile Gas Block .875" W/Aero Logo For Ar-15 Nitr

The Gas Blocks from Aero Precision come in various sizes and finishes, as well as being engraved with the Aero Logo or just plain. Fits barrels with .625, .750, .825, .936OD's Constructed from 4150 hardened steel Phosphate or nitride coating Low... ... more

Aero Precision Ar-15 Low Profile Gas Blocks - Low Profile Gas Block .875" W/Aero Logo For Ar-15 Nitr

The Gas Blocks from Aero Precision come in various sizes and finishes, as well as being engraved with the Aero Logo or just plain. Fits barrels with .625, .750, .825, .936OD's Constructed from 4150 hardened steel Phosphate or nitride coating Low...

$35.99

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JP Enterprises Vmos AR-15 Variable Mass Bolt Carrier For Small Frame Black JPBC-6H

JP Enterprises Vmos AR-15 Variable Mass Bolt Carrier For Small Frame Black JPBC-6H

JP Enterprises Vmos AR-15 Variable Mass Bolt Carrier For Small Frame Black JPBC-6H. This is especially true in the absence of an adjustable gas block. Residual gas and excessive fouling can grind your rifle to a stop. One size never fits all when it... ... more

JP Enterprises Vmos AR-15 Variable Mass Bolt Carrier For Small Frame Black JPBC-6H

JP Enterprises Vmos AR-15 Variable Mass Bolt Carrier For Small Frame Black JPBC-6H. This is especially true in the absence of an adjustable gas block. Residual gas and excessive fouling can grind your rifle to a stop. One size never fits all when it...

Optics Planet

$335.00

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Midwest Industries Ar-15 Gas Block Low Profile - Ar-15 Gas Block Low Profile .875 Steel Black

Midwest Industries Ar-15 Gas Block Low Profile - Ar-15 Gas Block Low Profile .875 Steel Black

One-piece, low profile, steel gas block fits under most free-float handguards for a clean, uncluttered look. Models available to fit .625", .750" or . 936" O.D. barrels. Locks securely to barrel with three steel setscrews. Mfg: Midwest Industries... ... more

Midwest Industries Ar-15 Gas Block Low Profile - Ar-15 Gas Block Low Profile .875 Steel Black

One-piece, low profile, steel gas block fits under most free-float handguards for a clean, uncluttered look. Models available to fit .625", .750" or . 936" O.D. barrels. Locks securely to barrel with three steel setscrews. Mfg: Midwest Industries...

$44.95

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