Criterion Barrels 16in AR-15 Hybrid Nitrided Mid-length Gas System Barrel Black 1516S-HY8-N

Faxon Firearms Ar-15 6mm Arc Barrels Heavy Profile - 6mm Arc Barrel 16in 1-8 5r Mid-Length 5/8-24 Bl

To fully take advantage of the performance of the 6mm ARC cartridge Brownells has teamed up with Faxon to offer these AR-15 6mm ARC barrels. Made from 416R stainless steel and finished with a black Nitride finish, these come in a heavy profile with a... ... more

Criterion Barrels Inc Ar-15/M16 Hybrid Rifle Barrels - 223 Rem. 16X"X Hybrid Mid-Length Chrome Bbl W

The Hybrid contour AR-15 barrels offer an ideal configuration for those seeking extreme accuracy without the added weight of an HBAR contour. An indent is provided opposite the gas port to enable easy installation. Also included is an M4 barrel... ... more

Criterion Barrels Inc Ar-15 Sbn Barrels .223 Wylde Hybrid - Sbn Barrel .223 Wylde 16 Mid-Length Bl

Many AR-15s on the market are chambered either in 5.56 NATO or .223 Rem. However, barrels chambered in .223 Wylde incorporate the best features of both chamberings, and the Criterion Barrels .223 Wylde AR-15 barrel is the perfect choice for users... ... more

Criterion Barrels 16in AR-15 HBAR Mid Length Gas System Barrel Chrome-lined Parkerized 15160-HB8

Criterion Barrels 16in AR-15 HBAR Mid Length Gas System Barrel Chrome-lined Parkerized 15160-HB8. The HBAR barrel provides superior harmonics under rapid strings of fire. These barrels are optimized for competition use; however they are also a reliable... ... more

Aero Precision M4E1 Complete Upper Receiver with Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 15in M-LOK Handguard No BCG/CH Anodized Black

Aero Precision M4E1 Complete Upper Receiver with Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 15in M-LOK Handguard No BCG/CH Anodized Black. 56 Mid Barrel Complete Upper Receiver with Flash Hider is an amazing option. Designed to give you... ... more

Troy AR-15 A3 Upper Receiver Assembly 223 Wylde 16in Barrel w/ 15.125in SOCC-Series Handguard Black Mid-Length SUPG-A3S-16BT-00

Troy AR-15 A3 Upper Receiver Assembly 223 Wylde 16in Barrel w/ 15.125in SOCC-Series Handguard Black Mid-Length SUPG-A3S-16BT-00. Developed specifically for todays First Responders Law Enforcement and Shooting Enthusiasts. The SOCC M-Lok Battlerail... ... more

AIM Sports Inc Complete Rifle Build Kit AR-15 5.56x45mm NATO 16-inch Barrel Mid-Length Gas Tube Low Profile Gas Block Black Hardcoat Anodized Aluminum

AIM Sports Inc Complete Rifle Build Kit AR-15 5.56x45mm NATO 16-inch Barrel Mid-Length Gas Tube Low Profile Gas Block Black Hardcoat Anodized Aluminum. Specifications for AIM Sports Inc 16-inch AR-15 Complete Rifle Build Kit: Manufacturer: AIM Sports... ... more

Criterion Barrels 16in AR-15 Hybrid Carbine Length Gas System Barrel Chrome-lined Parkerized 15160-HY6

Criterion Barrels 16in AR-15 Hybrid Carbine Length Gas System Barrel Chrome-lined Parkerized 15160-HY6. This barrel can be easily carried in the field all day but will also provide exceptional performance even under extreme use and high rates of fire.... ... more

Criterion Barrels SBR Core Threaded Barrel AR-15 .223 Wylde 16in CORE Mid-Length 1-8 Twist 1/2x28 Thread Chrome-Lined Parkerized 15160-CR8

Criterion Barrels SBR Core Threaded Barrel AR-15 .223 Wylde 16in CORE Mid-Length 1-8 Twist 1/2x28 Thread Chrome-Lined Parkerized 15160-CR8. These barrels are built to address issues with weight distribution balance and handling of traditional profiles... ... more

CMC Triggers 16in .223 Wylde 1-7 CMC Mid Length Gas AR 15 Barrel Black CMC-BBL-223-008

CMC Triggers 16in .223 Wylde 1-7 CMC Mid Length Gas AR 15 Barrel Black CMC-BBL-223-008. CMC Triggers constructed these AR15 Barrels from rugged 4150 Chrome Moly Vanadium with an H&M Blacknitride+ finish for increased resistance to corrosion and wear.... ... more

Criterion Barrels 18in AR-10 Mid Length Nitrided Gas System Barrel .308 M118 LR 1-10 Twist Black 1018S-HYM-N

Criterion Barrels 18in AR-10 Mid Length Nitrided Gas System Barrel .308 M118 LR 1-10 Twist Black 1018S-HYM-N. 308 rifle crafting a more reliable and accurate shooting experience with a durable platform. Criterion Barrels designed these Rifle Barrels... ... more

Hughes Ballistics 5.56 AR-15 USGI Profile Barrel 16in Government Mid-length Gas System 1-7 Twist 1/2x28 Thread Black Nitride HB15USGI16556

Hughes Ballistics 5.56 AR-15 USGI Profile Barrel 16in Government Mid-length Gas System 1-7 Twist 1/2x28 Thread Black Nitride HB15USGI16556. 56 chambered 16 inch USGI Profile mid-length Barrel is machined from 4150 Chrome Moly Vanadium steel with a... ... more

Faxon Firearms .223 Wylde Pencil AR -15 Rifle Barrel Mid-Length 416-R Stainless QPQ Nitride 5R NP3 Extension Black Nitride 14.5 15BW8M14NPQ-5R-NP3

Faxon Firearms .223 Wylde Pencil AR -15 Rifle Barrel Mid-Length 416-R Stainless QPQ Nitride 5R NP3 Extension Black Nitride 14.5 15BW8M14NPQ-5R-NP3. 223 Wylde Pencil Rifle Barrel. These AR15 Barrels created by Faxon Firearms are made with 5R hybrid... ... more

Criterion Barrels 20in AR-10 Rifle Length Nitrided Gas System Barrel .308 M118 LR 1-11 Twist Black 1020S-HYR-N

Criterion Barrels 20in AR-10 Rifle Length Nitrided Gas System Barrel .308 M118 LR 1-11 Twist Black 1020S-HYR-N. 62x51 NATO and .308 Win ammunition and the chamber is optimized for heavier longer bullets. Criterion Barrels crafted these Rifle Barrels... ... more

Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 16in Mid Length 1-7 Twist w/ 16in Keymod Handguard Black Large UB15-FKM16

Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 16in Mid Length 1-7 Twist w/ 16in Keymod Handguard Black Large UB15-FKM16. The Upper Receiver 16in Barrel and Bolt Carrier Group are made in specialized factories Included is a 16in Free Float Keymod... ... more

LaRue Tactical Stealth A3Threaded Barrel AR Platform AR-15 16in 5.56mm Mid Length 1/8 Twist 1/2x28 Thread Black LT15-6S-M-223-8-16-Y-1M-A3

LaRue Tactical Stealth A3Threaded Barrel AR Platform AR-15 16in 5.56mm Mid Length 1/8 Twist 1/2x28 Thread Black LT15-6S-M-223-8-16-Y-1M-A3. Stealth Uppers are considered by many to be the finest improvement that can be made to a stock AR15 Rifle.... ... more

Tactical Kinetics Barrel AR-15 .223 Wylde 16.25in Medium Contour Mid-Length Gas 1-7 Twist Black Nitride TK1790

Tactical Kinetics Barrel AR-15 .223 Wylde 16.25in Medium Contour Mid-Length Gas 1-7 Twist Black Nitride TK1790. Every barrel is precision instrument-inspected for absolute straightness and air gauged for maximum uniformity yielding the highest accuracy... ... more

FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO

FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO. 56mm NATO. These Rifle Barrels from the vanguard at FN America feature a chrome lined chamber and bore and are hammer forged from proprietary Chrome Moly Venadium (CMV)... ... more

Faxon Firearms .223 Wylde Gunner Profile AR-15 Rifle Barrel Mid-Length 416-R Stainless QPQ Nitride 5R NP3 Extension Black 16 15BW8M16NGQ-5R-NP3

Faxon Firearms .223 Wylde Gunner Profile AR-15 Rifle Barrel Mid-Length 416-R Stainless QPQ Nitride 5R NP3 Extension Black 16 15BW8M16NGQ-5R-NP3. 223 Wylde Gunner Profile Rifle Barrel. These AR15 Barrels from Faxon Firearms are crafted with 5R hybrid... ... more

Criterion Barrels 18in AR-15 Hybrid Nitrided Rifle Gas System Barrel Black 1518S-HY12-N

Criterion Barrels 18in AR-15 Hybrid Nitrided Rifle Gas System Barrel Black 1518S-HY12-N. This barrel can be easily carried in the field all day but will also also provide exceptional performance even under extreme use and high rates of fire.... ... more

Primary Weapons Systems MK116 MOD2-M Upper Receiver 16in bbl .223 Wylde 3-Setting Adjustable Gas System FSC556 Compemsator Black 2M116UA01-1F

Primary Weapons Systems MK116 MOD2-M Upper Receiver 16in bbl .223 Wylde 3-Setting Adjustable Gas System FSC556 Compemsator Black 2M116UA01-1F. 1in Barrel Specifications for Primary Weapons Systems MK116 MOD 2-M 16in bbl Upper Receiver: Manufacturer:... ... more

Criterion Barrels 22in AR-10 Rifle Length Nitrided Gas System Barrel .308 M118 LR 1-11 Twist Black 1022S-HYR-N

Criterion Barrels 22in AR-10 Rifle Length Nitrided Gas System Barrel .308 M118 LR 1-11 Twist Black 1022S-HYR-N. 62x51 NATO and .308 Win ammunition and the chamber is optimized for heavier longer bullets. Criterion Barrels crafted these Rifle Barrels... ... more

Faxon Firearms Match Barrel AR Platform AR-15 6mm ARC 16in Gunner Mid Length 1-7.5 Twist 5/8x24 TPI Thread Black 15BARC75M16NGQ-5R-NP3

Faxon Firearms Match Barrel AR Platform AR-15 6mm ARC 16in Gunner Mid Length 1-7.5 Twist 5/8x24 TPI Thread Black 15BARC75M16NGQ-5R-NP3. Faxon's Gunner profile combines the durability of the Gov't profile with the weight savings and maneuverability of... ... more

Rosco Manufacturing Bloodline 5.56 NATO Barrel M4 16in Mid Length 1-7 Twist 1/2x28 Thread Nitride Black BL-16-GVT-556-7-M

Rosco Manufacturing Bloodline 5.56 NATO Barrel M4 16in Mid Length 1-7 Twist 1/2x28 Thread Nitride Black BL-16-GVT-556-7-M. The longer gas system allows for a smoother gas curve which leads to managed dwell times. This combo creates a great balance of... ... more

Tactical Kinetics Barrel AR-15 6.5 Grendel II 16.25in Medium Contour Mid-Length Gas 1-8 Twist Black Nitride TK1717

Tactical Kinetics Barrel AR-15 6.5 Grendel II 16.25in Medium Contour Mid-Length Gas 1-8 Twist Black Nitride TK1717. Every barrel is precision instrument-inspected for absolute straightness and air gauged for maximum uniformity yielding the highest... ... more

Tactical Kinetics Barrel AR-15 .223 Wylde 16.25in Medium Contour Mid-Length Gas 1-8 Twist Black Nitride TK1713

Tactical Kinetics Barrel AR-15 .223 Wylde 16.25in Medium Contour Mid-Length Gas 1-8 Twist Black Nitride TK1713. Every barrel is precision instrument-inspected for absolute straightness and air gauged for maximum uniformity yielding the highest accuracy... ... more

LaRue Tactical PredatAR A3 5.56mm Threaded Barrel AR Platform AR-15 5.56mm 16in Mid Length 1/8 Twis 1/2x28 Thread Black LT15-6S-T-223-8-16-Y-1M-A3

LaRue Tactical PredatAR A3 5.56mm Threaded Barrel AR Platform AR-15 5.56mm 16in Mid Length 1/8 Twis 1/2x28 Thread Black LT15-6S-T-223-8-16-Y-1M-A3. PredatAR owners enjoy lightweight maneuverability with sub-MOA accuracy. Requires a 0.625" gas block.... ... more

JP Enterprises RC Hanguard for AR-15/M16 w/M4-type Barrel and CAR Gas System Black JPHG3-4M-RC

JP Enterprises RC Hanguard for AR-15/M16 w/M4-type Barrel and CAR Gas System Black JPHG3-4M-RC. JP Enterprises machined these AR Handguards & Forends from durable lightweight 6061 T6 aluminum with a 4140 steel barrel nut that is built to last. Each JP... ... 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... ... more

JP Enterprises RC Hanguard for AR-15/M16 w/Mid-length Gas System Black JPHG3-5M-RC

JP Enterprises RC Hanguard for AR-15/M16 w/Mid-length Gas System Black JPHG3-5M-RC. JP Enterprises machined these AR Handguards & Forends from durable lightweight 6061 T6 aluminum with a 4140 steel barrel nut that is built to last. Each JP Enterprises... ... more

LaRue Tactical PredatAR Threaded Barrel AR Platform AR-10 7.62mm 16in Mid Length 1/8 Twist 5/8x24 Thread Black LT10-6S-T-308-8-16-Y-1M

LaRue Tactical PredatAR Threaded Barrel AR Platform AR-10 7.62mm 16in Mid Length 1/8 Twist 5/8x24 Thread Black LT10-6S-T-308-8-16-Y-1M. PredatAR owners enjoy lightweight maneuverability with sub-MOA accuracy. Requires a 0.625" gas block. Specifications... ... more

Del-Ton Flat Top Light Weight Barrel Assembly 16in Mid-Length DT1035

Del-Ton Flat Top Light Weight Barrel Assembly 16in Mid-Length DT1035. Specifications for Del-Ton Flat Top Light Weight Barrel Assembly 16in Mid-Length: Manufacturer: Del-Ton Barrel Length: 16 in Barrel Profile: Light Weight Gas System Length: Mid... ... more

Aagil Arms Complete AR-15 .350 Legend Upper Assembly 16in Barrel Length Carbine 1-16 Twist w/ 15in M-Lok Anodized Black Medium AA-C16350C16K15

Aagil Arms Complete AR-15 .350 Legend Upper Assembly 16in Barrel Length Carbine 1-16 Twist w/ 15in M-Lok Anodized Black Medium AA-C16350C16K15. 350 Legend. 16" Barrel. Carbine Gas System. 15" M-Lok Handguard. Charging Handle and Canvas Gun Sleeve... ... more

Quarter Circle 10 45 ACP Complete Upper Receiver w/ PMUR 16in Barrel .578-28 15in HG FH Black QC-CU-G45-16

Quarter Circle 10 45 ACP Complete Upper Receiver w/ PMUR 16in Barrel .578-28 15in HG FH Black QC-CU-G45-16. Leader in top of the line dedicated AR15 Pistol Caliber parts. This product is not compatible with DI gas systems or rifle-caliber bolts.... ... more

LWRCI Complete Di Upper Receiver SPR 5.56mm 16 inch Barrel 1-7 Twist Extended M-LOK Handguard Black 16in ICU5B16SPR

LWRCI Complete Di Upper Receiver SPR 5.56mm 16 inch Barrel 1-7 Twist Extended M-LOK Handguard Black 16in ICU5B16SPR. Built on our patented self-regulating short-stroke gas piston system machined from materials that belong to the superalloy family of... ... more

Hughes Ballistics 5.56 AR-15 PrimusTM Profile Barrel 16in Mid-Length 1-7 Twist 1/2x28 Thread Black Nitride HB15PRIMUS16556

Hughes Ballistics 5.56 AR-15 PrimusTM Profile Barrel 16in Mid-Length 1-7 Twist 1/2x28 Thread Black Nitride HB15PRIMUS16556. 56 chambered Primus(tm) Profile Mid-length Barrel is machined from 4150 Chrome Moly Vanadium steel with a Black Nitride... ... more

FN America Barrel Ar-15 Button Rifled 14.7'' 17 Mid-length Gas Govt

FN America Barrel Ar-15 Button Rifled 14.7'' 17 Mid-length Gas Govt. Made with the same care and feeding regimens as the FN rifles these barrels are born with a precision rifling and gas port system like carbine barrels. Furthermore button rifle... ... more