Complete Uppers

High quality components and precise manufacturing make Stag firearms ideal for both new shooters and experienced gun owners. The durability, reliability and excellent build quality will ensure years...

High quality components and precise manufacturing make Stag firearms ideal for both new shooters and experienced gun owners. The durability, reliability and excellent build quality will ensure years...

Stern def.Pistol upper 9mm 4" bbl.4" m-lok rail FEATURES:Caliber: 9mmTwist: 1:10"Barrel Length: 4"Threaded: .5-36Charging handle Laser engravedMade in U.S.A. Other Features: Complete upper...

Stern def.Pistol upper 9mm 6" bbl.8" m-lok rail FEATURES:Caliber: 9mmTwist: 1:10"Barrel Length: 6"Threaded: .5-36Charging handle Laser engravedMade in U.S.A. Other Features: Complete upper...

Stern def.Pistol upper 9mm 8.5" bbl.10" m-lok rail FEATURES:Caliber: 9mmTwist: 1:10"Barrel Length: 8.5"Threaded: .5-36Charging handle Laser engravedMade in U.S.A. Other Features: Complete upper...

Stern def.Upper 9mm 16.1" 15" m-lok handguard black FEATURES:Caliber: 9mmTwist: 1:10"Barrel Length: 16.1"Threaded: .5-36Charging Handle Laser engravedMade in U.S.A. Other Features: Complete upper...

Includes: stern defense 15 inch m-lok rail(barrel nut, bolts etc.) stern defense 16.1 inch 45acp barrel.Sd cb45 compensator break.Stern defense assembled upper receiver 45 with dust cover and forward...

Tacfire complete upper assembly 308 win 18" black nitride barrel black anodized receiver m-lok handguard for ar-platformReceiver Finish: Black AnodizedCaliber: 308 WinSights: None, Optic...

Tacfire's ar pistol build kit includes: (1) 5.56x45mm nato 7.5" barrel usa made, (1) bolt carrier group, (1) mil-spec upper receiver usa made, (1) slim free float mlok hand guard 7", (1) complete...

Model: AR Build Kit

Tacfire complete upper assembly 308 win 20" black nitride barrel black anodized receiver m-lok handguard for ar-platformReceiver Finish: Black AnodizedCaliber: 308 WinSights: None, Optic...

Tacfire complete upper assembly 300 blackout 10" black nitride barrel black anodized receiver m-lok handguard for ar-platformReceiver Finish: Black AnodizedCaliber: 300 BlackoutSights: None, Optic...

Tacfire complete upper assembly 9mm luger 4" black nitride barrel black anodized receiver m-lok handguard for ar-platformReceiver Finish: Black AnodizedCaliber: 9mm LugerSights: None, Optic...

Upgrade your shooting experience with the Tacfire 10" .45 ACP Complete Upper Assembly. Amplify your precision and performance utilizing an upper assembly that is expertly designed for maximal...

Chambered in 45 acp, this pistol upper is completely built and ready to be put on a lower.Includes a bolt carrier group.Receiver Finish: Black AnodizedType: CompleteCaliber: 45 ACPSights: None, Optic...

Chambered in 5.56, this pistol upper is completely built and ready to be put on a lower.Includes a bolt carry group.Receiver Finish: Black AnodizedType: CompleteCaliber: 5.56x45mm NATOSights: None,...

Troy Industries AR-15 A3 Upper Receivers are lightweight and ultra-low profile. Developed specifically for todays war fighter and Law Enforcement led by Special Operations field requirements. The...

Troy A3 Upper, Fits Ar15, 223rem/556nato, 16" Barrel, Black Anodized Finish, 30rd Scar-ca3-16bt-b1Model: A3Product Type: UpperFit: AR15Caliber: 223REM

Troy Industries AR-15 A4 Upper Receivers are lightweight and ultra-low profile. Developed specifically for todays war fighter and Law Enforcement led by Special Operations field requirements. The...

Troy A4 Upper, 223rem/556nato, 16" Barrel, Black Anodized Finish, 30rd Scar-ca4-16bt-b1Model: A4Product Type: UpperFit: AR15Caliber: 223REM

TROY A3 Complete Upper 223 Rem/556NATO 16" Barrel

Brand Vktr IndustriesCategory UppersColor Armor BlackBarrel Length 16"

Brand Vktr IndustriesCategory UppersColor Armor BlackBarrel Length 13.70"

Featuring the patented VK-1 piston system, VK-1 Complete Upper Receivers are specifically tuned to maximize reliability in all conditions with the smallest footprint possible. The 15 slot upper...