Rock River Arms 20in STD CM Barrel Black AR0220

Rock River Arms Car-15/M4 9mm Carbine Buffer - 9mm Carbine Buffer

9mm Carbine Buffer - Steel, matte black oxide finish. Mfg: Rock River Arms ... more

Rock River Arms Ar-15/M16 9mm Drop-Conversion Block - 9mm Magwell Conversion Block

Magwell Conversion Block - Steel with matte black oxide finish and aluminum with matte black, hardcoat anodized finish. Fits CAR-15/M4 collapsible stock models with .154" diameter receiver pin holes. Mfg: Rock River Arms ... more

Rock River Arms Ar-15 Star Safety Selector - Star Safety Selector

Round thumb pad gives fast, positive operation; especially important when wearing gloves. Rolls easily under your thumb for faster application or release. Mfg: Rock River Arms SPECS: 4140 steel, black, matte finish. For semi-auto AR-15 only. ... more

Rock River Arms 20in .308 CM Varmint Threaded Barrel Assembly w/Gas Blk Black 308A0234ASY

Rock River Arms 20in .308 CM Varmint Threaded Barrel Assembly w/Gas Blk Black 308A0234ASY. 308 CM Varmint Threaded Barrel Assembly w/Gas Blk: Manufacturer: Rock River Arms Color: Black Fabric/Material: Chrome Cartridge: 7.62x51mm NATO Barrel Length: 20... ... more

Rock River Arms Completed Upper Receiver Predator Pursuit .223 Wylde 16 Inch Barrel Varmint Profile 1-8 Twist Free-Float Handguard Black AR0572

Rock River Arms Completed Upper Receiver Predator Pursuit .223 Wylde 16 Inch Barrel Varmint Profile 1-8 Twist Free-Float Handguard Black AR0572. 223 Wylde Completed Upper was developed in order to be the ideally suited item for any person looking for... ... more

Rock River Arms Completed Upper Receiver R3 .223/5.56mm 18 Inch Barrel Mid-Length Plofile 1-8 Twist 1/2-28 Thread M-LOK Handguard Brake Black

Rock River Arms Completed Upper Receiver R3 .223/5.56mm 18 Inch Barrel Mid-Length Plofile 1-8 Twist 1/2-28 Thread M-LOK Handguard Brake Black. 223 Wylde Completed Upper. These AR15 Upper Receivers from the professional product specialists at Rock River... ... more

Rock River Arms 10.5in 9mm CL Pistol Barrel Assembly Black 9MM0225CLASY

Rock River Arms 10.5in 9mm CL Pistol Barrel Assembly Black 9MM0225CLASY. 5 Inch Pistol Specifications for Rock River Arms 10.5in 9mm CL Pistol Barrel Assembly: Manufacturer: Rock River Arms Color: Black Fabric/Material: Chrome Cartridge: 9mm Luger... ... more

Rock River Arms Completed Upper Receiver X-1 .223 Wylde 18 Inch Barrel 1-8 Twist 1/2-28 Threat Free-Float Handguard Brake Black XAR0700B.V1

Rock River Arms Completed Upper Receiver X-1 .223 Wylde 18 Inch Barrel 1-8 Twist 1/2-28 Threat Free-Float Handguard Brake Black XAR0700B.V1. 223 Wylde Completed Upper was developed to function as the ideal item for anyone in need of a high quality... ... more

Rock River Arms 20in .308 CM Varmint Barrel Black 308A0234

Rock River Arms 20in .308 CM Varmint Barrel Black 308A0234. 308 CM Varmint Barrel: Manufacturer: Rock River Arms Color: Black Fabric/Material: Chrome Moly Cartridge: 7.62x51mm NATO Barrel Length: 20 in Barrel Profile: Varmint Gas System Length: Rifle... ... more

Rock River Arms Completed Upper Receiver FESP .223 Wylde 16 Inch Barrel Mid Lenght Profile 1-8 Twist 1/2-28 Thread Free-Float Handguard Brake Black

Rock River Arms Completed Upper Receiver FESP .223 Wylde 16 Inch Barrel Mid Lenght Profile 1-8 Twist 1/2-28 Thread Free-Float Handguard Brake Black. 223 Wylde Completed Upper. These AR15 Upper Receivers through the skilled product professionals at Rock... ... more

Rock River Arms Completed Upper Receiver Left Handed RAGE .223/5.56mm 7 Inch Barrel 1-9 Twist 1/2-28 Thread Free-Float Handguard A2 Flash Hider Black

Rock River Arms Completed Upper Receiver Left Handed RAGE .223/5.56mm 7 Inch Barrel 1-9 Twist 1/2-28 Thread Free-Float Handguard A2 Flash Hider Black. 223/5.56mm Completed Upper then you have turned up at the absolute appropriate spot.. Formulated... ... more

Rock River Arms 20in STD SS Barrel Assembly Post/No Threads Stainless Steel AR0223ASY

Rock River Arms 20in STD SS Barrel Assembly Post/No Threads Stainless Steel AR0223ASY. 223 Wylde Barrel Assembly Unthreaded Specifications for Rock River Arms 20in STD SS Barrel Assembly Post/No Threads: Manufacturer: Rock River Arms Color: Steel... ... more

Rock River Arms 20in STD SS NM Barrel Assembly Stainless Steel AR0222NMASY

Rock River Arms 20in STD SS NM Barrel Assembly Stainless Steel AR0222NMASY. 223 Wylde Match Barrel Assembly Specifications for Rock River Arms 20in STD SS NM Barrel Assembly: Manufacturer: Rock River Arms Color: Steel Fabric/Material: 416R Stainless... ... more

Rock River Arms 20in STD SS Barrel Assembly Stainless Steel AR0222ASY

Rock River Arms 20in STD SS Barrel Assembly Stainless Steel AR0222ASY. 223 Wylde Barrel Assembly Specifications for Rock River Arms 20in STD SS Barrel Assembly: Manufacturer: Rock River Arms Color: Steel Fabric/Material: 416R Stainless Steel Cartridge:... ... more

Rock River Arms Upper Receiver A4 .223 Wylde 24 Inch Barrel Varmint Profile 1-8 Twist Free-Float Handguard Black AR0575

Rock River Arms Upper Receiver A4 .223 Wylde 24 Inch Barrel Varmint Profile 1-8 Twist Free-Float Handguard Black AR0575. 223 Wylde Completed Upper was created to be the ideally suited product for anybody looking for an outstanding option.. These AR15... ... more

Rock River Arms Completed Upper Receiver Left Handed RAGE .223/5.56mm 16 Inch Barrel 1/2-28 Thread Free-Float Handguard A2 Flash Hider Black LH0400

Rock River Arms Completed Upper Receiver Left Handed RAGE .223/5.56mm 16 Inch Barrel 1/2-28 Thread Free-Float Handguard A2 Flash Hider Black LH0400. 223/5.56mm Completed Upper then you have turned up at the absolute appropriate spot.. Formulated... ... more

Rock River Arms 16in R4 1-9 CL LTWT Barrel Assembly Black AR0219ASY

Rock River Arms 16in R4 1-9 CL LTWT Barrel Assembly Black AR0219ASY. 56 Nato Lightweight R-4 Barrel Assembly 1:9 Twist Specifications for Rock River Arms 16in R4 1-9 CL LTWT Barrel Assembly: Manufacturer: Rock River Arms Color: Black Fabric/Material:... ... more

Rock River Arms Completed Upper Receiver A4 9MM Luger 10.5 Inch Barrel 1-10 Twist 1/2-36 Thread R4 Handguard A2 Flash Hider Black 9MM0364B

Rock River Arms Completed Upper Receiver A4 9MM Luger 10.5 Inch Barrel 1-10 Twist 1/2-36 Thread R4 Handguard A2 Flash Hider Black 9MM0364B. . Formulated working with several of the very most robust and dependable materials available these AR15 Upper... ... more

Rock River Arms 14.5in CL 1-9 Barrel Assembly Black AR0199ASY

Rock River Arms 14.5in CL 1-9 Barrel Assembly Black AR0199ASY. 5 Inch 5.56 Nato Carbine Medium Weight Barrel Assembly 1:9 Twist 14.5" Chrome Lined Bore & Chamber Front Sight Housing W/Bayonet Lug W/Barrel Nut Specifications for Rock River Arms 14.5in... ... more

Rock River Arms Completed Pistol Upper Receiver A4 .223/5.56mm 16 Inch Barrel Mid-Length Profile 1-9 Twist 1/2-28 Thread A2 Flash Hider Black AR0375B

Rock River Arms Completed Pistol Upper Receiver A4 .223/5.56mm 16 Inch Barrel Mid-Length Profile 1-9 Twist 1/2-28 Thread A2 Flash Hider Black AR0375B. 223/5.56mm Completed Pistol Upper. These AR15 Upper Receivers through the skilled product... ... more

Christensen Arms 6.5 PRC Rem 700 Carbon Barrel 1-8 Twist Black 20in 810-00031-64

Christensen Arms 6.5 PRC Rem 700 Carbon Barrel 1-8 Twist Black 20in 810-00031-64. 5 PRC Rem 700 Carbon Barrel then you've found yourself in the absolute appropriate location.. These Rifle Barrels from the skilled product professionals at Christensen... ... more

Stag Arms AR-15 Retro Right Hand Upper Receiver 5.56 NATO 20in Barrel NJ Compliant GOV Profile 1-7 Twist 1/2 x 28 Thread Compensator Black

Stag Arms AR-15 Retro Right Hand Upper Receiver 5.56 NATO 20in Barrel NJ Compliant GOV Profile 1-7 Twist 1/2 x 28 Thread Compensator Black. Made to mil-spec standards with a removable A3 carry handle and a rifle length thermoplastic handguard with... ... more

Rock River Arms BT-3 Completed Upper Receiver 6.5mm Creedmoor 28in 20in Barrel Standard SS Fluted Profile 1-10 Twist 5/8x24 Thread M-LOK Handguard

Rock River Arms BT-3 Completed Upper Receiver 6.5mm Creedmoor 28in 20in Barrel Standard SS Fluted Profile 1-10 Twist 5/8x24 Thread M-LOK Handguard. . These AR15 Upper Receivers through the expert product experts at Rock River Arms are designed using... ... more

Rock River Arms 16in R4 CM LTWT Barrel Assembly Black AR0205ASY

Rock River Arms 16in R4 CM LTWT Barrel Assembly Black AR0205ASY. 56 Nato R-4 Barrel Assembly 1:9 Twist Specifications for Rock River Arms 16in R4 CM LTWT Barrel Assembly: Manufacturer: Rock River Arms Color: Black Fabric/Material: 416R Stainless Steel... ... more

Rock River Arms 16in CAR CM Barrel Assembly Black AR0200ASY

Rock River Arms 16in CAR CM Barrel Assembly Black AR0200ASY. 56 Nato Barrel Assembly 16" Chrome MolyHandguard Cap &Front Sight Housing W/Bayonet Lug W/Barrel Nut Specifications for Rock River Arms 16in CAR CM Barrel Assembly: Manufacturer: Rock River... ... more

Rock River Arms BT-3 Completed Upper Receiver 6.5mm Creedmoor 28in 20in Barrel Standard SS Fluted Profile 1-10 Twist 5/8x24 Thread M-LOK Handguard

Rock River Arms BT-3 Completed Upper Receiver 6.5mm Creedmoor 28in 20in Barrel Standard SS Fluted Profile 1-10 Twist 5/8x24 Thread M-LOK Handguard. . These AR15 Upper Receivers through the expert product experts at Rock River Arms are designed using... ... more

Rock River Arms 20in 6.5C SS Fluted Barrel Stainless Steel 65C0222F

Rock River Arms 20in 6.5C SS Fluted Barrel Stainless Steel 65C0222F. 5 Creedmoor 20 Inch Stainless Steel Barrel Fluted Threaded With Extension And Pin Specifications for Rock River Arms 20in 6.5C SS Fluted Barrel: Manufacturer: Rock River Arms Color:... ... more

Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Nitride 1-7.5 Twist 1/2x28 Black Medium RAB-UM2-223-20-R-FF-BLK

Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Nitride 1-7.5 Twist 1/2x28 Black Medium RAB-UM2-223-20-R-FF-BLK. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance between... ... more

Rock River Arms Completed Upper Receiver Left Handed RAGE 2G .223/5.56mm 16 Inch Barrel 1/2-28 Thread A2 Flash Hider Black LH0475

Rock River Arms Completed Upper Receiver Left Handed RAGE 2G .223/5.56mm 16 Inch Barrel 1/2-28 Thread A2 Flash Hider Black LH0475. 223/5.56mm Completed Upper was created to function as the best item for any person trying to find a high quality choice..... ... more

Rock River Arms Completed Upper Receiver Elite Carbine A4 .223/5.56mm 16 Inch Barrel 1-9 Twist Mid-Length Profile 1/2-28 Thread A2 Flash Hider Black

Rock River Arms Completed Upper Receiver Elite Carbine A4 .223/5.56mm 16 Inch Barrel 1-9 Twist Mid-Length Profile 1/2-28 Thread A2 Flash Hider Black. 223/5.56mm Completed Upper then you have arrived at the right spot.. These AR15 Upper Receivers... ... more

Rock River Arms Completed Upper Receiver National Match A4 .223/5.56mm 20 Inch Barrel 1-8 Twist 1/2-28 Thread Free-Float Handguard A2 Flash Hider

Rock River Arms Completed Upper Receiver National Match A4 .223/5.56mm 20 Inch Barrel 1-8 Twist 1/2-28 Thread Free-Float Handguard A2 Flash Hider. 223 Wylde Completed Upper then you've found yourself in the absolute right spot.. These AR15 Upper... ... more

Rock River Arms 20in .308 SS Fluted Barrel Stainless Steel 308A0222F

Rock River Arms 20in .308 SS Fluted Barrel Stainless Steel 308A0222F. 308 SS Fluted Barrel: Manufacturer: Rock River Arms Color: Steel Fabric/Material: 416R Stainless Steel Cartridge: 7.62x51mm NATO Barrel Length: 20 in Barrel Profile: Heavy Gas System... ... more

Rock River Arms 20in 243 Lar-8 SS Fluted Barrel Post/No Threads Stainless Steel 243A0223F

Rock River Arms 20in 243 Lar-8 SS Fluted Barrel Post/No Threads Stainless Steel 243A0223F. 243 Win 20 Inch Stainless Steel Barrel Fluted Not Threaded With Extension And Pin Specifications for Rock River Arms 20in 243 Lar-8 SS Fluted Barrel Post/No... ... more

Rock River Arms 7in Pistol CM Barrel Black AR0209

Rock River Arms 7in Pistol CM Barrel Black AR0209. 223/5.56 Chrome Moly Pistol Barrel With Extension And Pin 1:9 Twist Specifications for Rock River Arms 7in Pistol CM Barrel: Manufacturer: Rock River Arms Color: Black Fabric/Material: Chrome Moly... ... more

Rock River Arms 16in CAR CM Barrel Black AR0200

Rock River Arms 16in CAR CM Barrel Black AR0200. 56 Nato Barrel With Extension And Pin Specifications for Rock River Arms 16in CAR CM Barrel: Manufacturer: Rock River Arms Color: Black Fabric/Material: Chrome Moly Cartridge: 5.56x45mm NATO Barrel... ... more

Rock River Arms 20in .308 SS Varmint Barrel Stainless Steel 308A0226

Rock River Arms 20in .308 SS Varmint Barrel Stainless Steel 308A0226. 308 SS Varmint Non Threaded Barrel: Manufacturer: Rock River Arms Color: Steel Cartridge: 7.62x51mm NATO Barrel Length: 20 in Barrel Profile: Varmint Gas System Length: Rifle Length... ... more

Rock River Arms 16in Mid SS Barrel Assembly Post/Fluted/No Threads Stainless Steel AR0216FASY

Rock River Arms 16in Mid SS Barrel Assembly Post/Fluted/No Threads Stainless Steel AR0216FASY. 223 Wylde Steel Barrel Assembly Unthreaded Specifications for Rock River Arms 16in Mid SS Barrel Assembly Post/Fluted/No Threads: Manufacturer: Rock River... ... more