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Jacob Grey Firearms .300 Blackout 16in Complete Upper Assembly AR-15 Black 300BO16CUA

Jacob Grey Firearms .300 Blackout 16in Complete Upper Assembly AR-15 Black 300BO16CUA. If youre not already a fan of this cartridge take it to the range and you will be. You can have an AR that not only performs in CQC but is an effective long-range... more

Brownells Ar-15 Ctr Stock Assy Collapsible Mil-Spec - Ar-15 Ctr Stock Assy Collapsible Mil-Spec Gray

Brownells offers this kit that contains both the Magpul CTR buttstock and all mounting hardwear needed for an easy installation. Includes CTR buttstock, Mil-Spec buffer tube, carbine buffer, chrome silicon recoil spring, receiver end plate and castle... more

Magpul Ar-15 Moe-Sl Stock Collapsible Mil-Spec - Ar-15 Moe-Sl Stock Collapsible Mil-Spec Gray

Direct replacement buttstock for AR-15/M16 carbines is designed to withstand the rigors of the modern battlefield. Slim stock features a sloping cheek weld for a firm fit and improved user comfort. The dual side latch release provides easy adjustments... more

Faxon Firearms Ar-15 Barrels 300 Blackout Gunner Profile - 300 Aac Blackout 1-8 Twist 16" Barrel

Faxon's .300 AAC Blackout Gunner Barrels are machined from hardened 4150 Chrome moly in a unique contour that balances rigidity - for excellent accuracy - with light weight for maneuverability. From the muzzle back to the gas block .300 AAC Blackout... more

Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 10.5in Black 556N105ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 10.5in Black 556N105ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was... more

Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 16in Black 556N16ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 16in Black 556N16ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was unnecessary... more

Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 16in Black 300BO16ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 16in Black 300BO16ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was... more

Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 10.5in Black 300BO105ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 10.5in Black 300BO105ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was... more

Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 8in Black 300BO8ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 8in Black 300BO8ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was... more

Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 7.5in Black 556N75ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 7.5in Black 556N75ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was unnecessary... more

Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 13in Black 300BO13ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 13in Black 300BO13ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was... more

Jacob Grey Firearms Ultralight Complete Upper Assembly 7.62x39mm 10.5in Black 76239105ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly 7.62x39mm 10.5in Black 76239105ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was... more

Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 13in Black 556N13ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 13in Black 556N13ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was unnecessary... more

Jacob Grey Firearms Ultralight Complete Upper Assembly 7.62x39mm 7.5in Black 7623975ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly 7.62x39mm 7.5in Black 7623975ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was unnecessary... more

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x39 10.5in Carbine Length 1-10 Twist 5/8x24 Thread Black 76239105HB

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x39 10.5in Carbine Length 1-10 Twist 5/8x24 Thread Black 76239105HB. 6239 barrel has a carbine length gas system with a 1:10 twist rate. Our 7.6239 parkerized rifle barrels are made... more

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 16in 1-10 Twist 1/2x36 Thread Black 9MM16B36

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 16in 1-10 Twist 1/2x36 Thread Black 9MM16B36. Pairs perfectly with JG low profile handguard. Specifications for Jacob Grey Firearms AR-15 Threaded Barrel: Manufacturer: Jacob Grey Firearms Color: Black... more

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 4.5in 1-10 Twist 1/2x36 Thread Black 9MM45B36

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 4.5in 1-10 Twist 1/2x36 Thread Black 9MM45B36. Pairs perfectly with JG low profile handguard. Specifications for Jacob Grey Firearms AR-15 Threaded Barrel: Manufacturer: Jacob Grey Firearms Color: Black... more

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x3916in Carbine Length 1-10 Twist 5/8x24 Thread Black 7623916HB

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x3916in Carbine Length 1-10 Twist 5/8x24 Thread Black 7623916HB. 6239 barrel has a carbine length gas system with a 1:10 twist rate. Our 7.6239 parkerized rifle barrels are made from... more

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x39 7.5in Carbine Length 1-10 Twist 5/8x24 Thread Black 7623975HB

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x39 7.5in Carbine Length 1-10 Twist 5/8x24 Thread Black 7623975HB. 6239 barrel has a carbine length gas system with a 1:10 twist rate. Our 7.6239 parkerized rifle barrels are made... more

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 5.56 NATO/.223 Remington 16in Pistol Length 1-7 Twist 1/2x28 Thread Black 556N16B

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 5.56 NATO/.223 Remington 16in Pistol Length 1-7 Twist 1/2x28 Thread Black 556N16B. Depending on what your intended purpose for a particular rifle will be you might want a lightweight short or... more

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 10in 1-10 Twist 1/2x36 Thread Black 9MM10B36

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 10in 1-10 Twist 1/2x36 Thread Black 9MM10B36. Pairs perfectly with JG low profile handguard. Specifications for Jacob Grey Firearms AR-15 Threaded Barrel: Manufacturer: Jacob Grey Firearms Color: Black... more

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 5.56 NATO/.223 Remington 7.5in Pistol Length 1-7 Twist 1/2x28 Thread Black 556N75B

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 5.56 NATO/.223 Remington 7.5in Pistol Length 1-7 Twist 1/2x28 Thread Black 556N75B. Depending on what your intended purpose for a particular rifle will be you might want a lightweight short or... more

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 7.5in 1-10 Twist 1/2x36 Thread Black 9MM75B36

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 7.5in 1-10 Twist 1/2x36 Thread Black 9MM75B36. Pairs perfectly with JG low profile handguard. Specifications for Jacob Grey Firearms AR-15 Threaded Barrel: Manufacturer: Jacob Grey Firearms Color: Black... more

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 .300 Blackout 16in Carbine Length 1-7 Twist 5/8x24 Thread Black 300BO16B

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 .300 Blackout 16in Carbine Length 1-7 Twist 5/8x24 Thread Black 300BO16B. If youre not already a fan of this cartridge take it to the range and you will be. You can have an AR that not only... more

Jacob Grey Firearms Complete Upper Assembly AR-10 6.5 CM 20in 1-8 Twist 5/8x24 Thread Black 65CUA20

Jacob Grey Firearms Complete Upper Assembly AR-10 6.5 CM 20in 1-8 Twist 5/8x24 Thread Black 65CUA20. Not only have we designed an upper receiver that is aggressive in styling but also weighs less than standard AR-10 Upper Receivers. Excess material was... more

Jacob Grey Firearms Complete Upper Assembly AR-10 .308 Winchester 12.5in 1-10 Twist 5/8x24 Thread Carbon Fiber Black 308CUA125CF

Jacob Grey Firearms Complete Upper Assembly AR-10 .308 Winchester 12.5in 1-10 Twist 5/8x24 Thread Carbon Fiber Black 308CUA125CF. Not only have we designed an upper receiver that is aggressive in styling but also weighs less than standard AR-10 Upper... more

Jacob Grey Firearms Complete Upper Assembly 9mm 10in 1-10 Twist 1/2x36 Thread Black 9MM10CUA

Jacob Grey Firearms Complete Upper Assembly 9mm 10in 1-10 Twist 1/2x36 Thread Black 9MM10CUA. DISCLAIMER: Firearm specifications are subject to change at any time based on availability and supply chain shortage. Specifications for Jacob Grey Firearms... more

Jacob Grey Firearms Complete Upper Assembly AR-10 .308 Winchester 16in 1-10 Twist 5/8x24 Thread Black 308CUA16

Jacob Grey Firearms Complete Upper Assembly AR-10 .308 Winchester 16in 1-10 Twist 5/8x24 Thread Black 308CUA16. Not only have we designed an upper receiver that is aggressive in styling but also weighs less than standard AR-10 Upper Receivers. Excess... more

Jacob Grey Firearms Complete Upper Assembly AR-10 .308 Winchester 20in 1-10 Twist 5/8x24 Thread Black 308CUA20

Jacob Grey Firearms Complete Upper Assembly AR-10 .308 Winchester 20in 1-10 Twist 5/8x24 Thread Black 308CUA20. Not only have we designed an upper receiver that is aggressive in styling but also weighs less than standard AR-10 Upper Receivers. Excess... more

Jacob Grey Firearms 9mm 6in Complete Upper Assembly Black 9MMB6CUA

Jacob Grey Firearms 9mm 6in Complete Upper Assembly Black 9MMB6CUA. DISCLAIMER: Firearm specifications are subject to change at any time based on availability and supply chain shortage. Specifications for Jacob Grey Firearms 9mm Complete Upper... more

Jacob Grey Firearms Complete Upper Assembly 7.62x39 Caliber 7.5in 1-10 Twist Black 7623975CUA

Jacob Grey Firearms Complete Upper Assembly 7.62x39 Caliber 7.5in 1-10 Twist Black 7623975CUA. Shooters can easily adapt to various scenarios and situations from a singular platform without the need for investing in completely new firearms. Switching... more

Jacob Grey Firearms Complete Upper Assembly 5.56 NATO 13in 1-7 Twist 1/2x28 Thread Black 556N13CUA

Jacob Grey Firearms Complete Upper Assembly 5.56 NATO 13in 1-7 Twist 1/2x28 Thread Black 556N13CUA. 56 NATO and built around a 1/7 twist barrel. 7-sided M-LOK Handguard and 7075 Aluminum Upper Receiver. These uppers have a pistol-length gas system that... more

Jacob Grey Firearms Complete Upper Assembly 9mm 7.5in 1-10 Twist 1/2x36 Thread Black 9MM75CUA

Jacob Grey Firearms Complete Upper Assembly 9mm 7.5in 1-10 Twist 1/2x36 Thread Black 9MM75CUA. DISCLAIMER: Firearm specifications are subject to change at any time based on availability and supply chain shortage. Specifications for Jacob Grey Firearms... more

Radical Firearms Complete Upper Assembly AR-15 .300 Blackout 10.5in Barrel 10in HG M-LOK RPR 5/8x24 A2 FH Black CFU10.5-300HBAR-10RPR

Radical Firearms Complete Upper Assembly AR-15 .300 Blackout 10.5in Barrel 10in HG M-LOK RPR 5/8x24 A2 FH Black CFU10.5-300HBAR-10RPR. 5in HBAR profile 300BLK is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the... more

Radical Firearms Complete Upper Assembly AR-15 .300 Blackout 10.5in Barrel 9in HG M-LOK MHR 5/8x24 A2 FH Black CFU10.5-300HBAR-9MHR

Radical Firearms Complete Upper Assembly AR-15 .300 Blackout 10.5in Barrel 9in HG M-LOK MHR 5/8x24 A2 FH Black CFU10.5-300HBAR-9MHR. 5in HBAR profile 300BLK is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice... more

Jacob Grey Firearms Complete Upper Assembly 9mm 4.5in 1-10 Twist 1/2x36 Thread Black 9MM45CUA

Jacob Grey Firearms Complete Upper Assembly 9mm 4.5in 1-10 Twist 1/2x36 Thread Black 9MM45CUA. DISCLAIMER: Firearm specifications are subject to change at any time based on availability and supply chain shortage. Specifications for Jacob Grey Firearms... more

Jacob Grey Firearms Complete Upper Assembly 5.56 NATO 7.5in 1-7 Twist 1/2x28 Thread Black 556N75CUA

Jacob Grey Firearms Complete Upper Assembly 5.56 NATO 7.5in 1-7 Twist 1/2x28 Thread Black 556N75CUA. 56 NATO and built around a 1/7 twist barrel. 7-sided M-LOK Handguard and 7075 Aluminum Upper Receiver. These uppers have a pistol-length gas system... more

DEMO Jacob Grey Firearms Complete Upper Assembly 7.62x39 Caliber 7.5in 1-10 Twist Black 7623975CUA

DEMO Jacob Grey Firearms Complete Upper Assembly 7.62x39 Caliber 7.5in 1-10 Twist Black 7623975CUA. Shooters can easily adapt to various scenarios and situations from a singular platform without the need for investing in completely new firearms.... more