Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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Picture of Cobalt Kinetics CK-Pro Urg 5.56x45mm NATO 11.50" Flat Dark Earth Cerakote Receiver CKPROURG556115BFDE

Cobalt Kinetics CK-Pro Urg 5.56x45mm NATO 11.50" Flat Dark Earth Cerakote Receiver CKPROURG556115BFDE

$1,204.35 $1,190.29
Picture of Cobalt Kinetics CK-Pro Urg 5.56x45mm NATO 13.70" Black Cerakote Receiver CKPROURG556137BLK

Cobalt Kinetics CK-Pro Urg 5.56x45mm NATO 13.70" Black Cerakote Receiver CKPROURG556137BLK

$1,204.35 $1,190.29
Picture of Cobalt Kinetics CK-Pro Urg 5.56x45mm NATO 14.50" Black Cerakote Receiver CKPROURG556145BLK

Cobalt Kinetics CK-Pro Urg 5.56x45mm NATO 14.50" Black Cerakote Receiver CKPROURG556145BLK

$1,204.35 $1,190.31
Picture of Cobalt Kinetics CK-Pro Urg 5.56x45mm NATO 16" Black Cerakote Receiver CKPROURG55616BBLK

Cobalt Kinetics CK-Pro Urg 5.56x45mm NATO 16" Black Cerakote Receiver CKPROURG55616BBLK

$1,204.35 $1,162.00
Picture of ROCK RIVER ARMS RRA AR15 UPPER 16B HB 5.56 USD-RRA-AR15-UP

ROCK RIVER ARMS RRA AR15 UPPER 16B HB 5.56 USD-RRA-AR15-UP

$194.25 $176.59
TRENDING Picture of UTG AR15 SUPER SLIM MLOK HANDGRD MTU015SSM

UTG AR15 SUPER SLIM MLOK HANDGRD MTU015SSM

$114.97 $84.00
TRENDING Picture of UTG ARWEN MLOK HANDGRD 14" MTU046SEM

UTG ARWEN MLOK HANDGRD 14" MTU046SEM

$114.97 $84.00
Picture of Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Olive Drab Green XRA2TD-MOD XRA2TDMOD

Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Olive Drab Green XRA2TD-MOD XRA2TDMOD

$615.00 $511.46
Picture of Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Quicksand XRA2TD-QS XRA2TDQS

Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Quicksand XRA2TD-QS XRA2TDQS

$615.00 $511.46
Picture of Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Silver XRA2TD-SIL XRA2TDSIL

Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Silver XRA2TD-SIL XRA2TDSIL

$615.00 $511.46
TRENDING Picture of UTG ARWEN MLOK HANDGRD 15" MTU047SEM

UTG ARWEN MLOK HANDGRD 15" MTU047SEM

$114.97 $84.00
Picture of Heckler & Koch MR556 A4 Upper Receiver, 223 Remington/556NATO, 16.5" Barrel, Threaded 1/2X28, M-LOK Handguard, Anodized Finish, Black, Fits AR-15 Lower Receivers, Includes Bolt Carrier Group, Charging Handle, Buffer Weight and Buffer Spring 51000384

Heckler & Koch MR556 A4 Upper Receiver, 223 Remington/556NATO, 16.5" Barrel, Threaded 1/2X28, M-LOK Handguard, Anodized Finish, Black, Fits AR-15 Lower Receivers, Includes Bolt Carrier Group, Charging Handle, Buffer Weight and Buffer Spring 51000384

$2,499.00 $2,179.00
Picture of Heckler & Koch MR556 A4 Upper Receiver, 223 Remington/556NATO, 11" Barrel, Threaded 1/2X28, M-LOK Handguard, Anodized Finish, Black, Fits AR-15 Lower Receivers, Includes Bolt Carrier Group, Charging Handle, Buffer Weight and Buffer Spring 51000385

Heckler & Koch MR556 A4 Upper Receiver, 223 Remington/556NATO, 11" Barrel, Threaded 1/2X28, M-LOK Handguard, Anodized Finish, Black, Fits AR-15 Lower Receivers, Includes Bolt Carrier Group, Charging Handle, Buffer Weight and Buffer Spring 51000385

$2,499.00 $2,179.00
Picture of GAU-5A COMPLETE UPPER RECEIVER & 4X RETRO CARRY HANDLE SCOPE 430111109

GAU-5A COMPLETE UPPER RECEIVER & 4X RETRO CARRY HANDLE SCOPE 430111109

$1,411.99 $993.37
Picture of Sons of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 11.5" V2 Combat Barrel, Carbine Length Gas System, Fits AR-15, QPQ Finish, Black EIC-11.5-556

Sons of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 11.5" V2 Combat Barrel, Carbine Length Gas System, Fits AR-15, QPQ Finish, Black EIC-11.5-556

$500.00 $441.50
Picture of Sons of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 12.5" V2 Combat Barrel, Carbine Length Gas System, Fits AR-15, QPQ Finish, Black EIC-12.5-556

Sons of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 12.5" V2 Combat Barrel, Carbine Length Gas System, Fits AR-15, QPQ Finish, Black EIC-12.5-556

$500.00 $441.50
Picture of Sons of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL) V2 Combat Barrel, Mid Length Gas System, Fits AR-15, QPQ Finish, Black EIC-13.7-556

Sons of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL) V2 Combat Barrel, Mid Length Gas System, Fits AR-15, QPQ Finish, Black EIC-13.7-556

$500.00 $441.50
Picture of Sons of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 14.5" V2 Combat Barrel, Mid Length Gas System, Fits AR-15, QPQ Finish, Black EIC-14.5-556

Sons of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 14.5" V2 Combat Barrel, Mid Length Gas System, Fits AR-15, QPQ Finish, Black EIC-14.5-556

$500.00 $441.50
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