Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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Picture of Sons of Liberty Gun Works Broadsword 89 V2, Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL), B&T Surefire Rotex Compatible Flash Hider, Low Profile Gas Block, Black SF M4L89BSUPPER-13.7-556-

Sons of Liberty Gun Works Broadsword 89 V2, Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL), B&T Surefire Rotex Compatible Flash Hider, Low Profile Gas Block, Black SF M4L89BSUPPER-13.7-556-

$1,375.00 $1,214.13
Picture of Sons of Liberty Gun Works Broadsword 89 V2, Upper Receiver, 556NATO, 13.7" Pinned (16" OAL), NOX-9 Flash Hider, Low Profile Gas Block, Black XL M4L89BSUPPER-13.7-556-

Sons of Liberty Gun Works Broadsword 89 V2, Upper Receiver, 556NATO, 13.7" Pinned (16" OAL), NOX-9 Flash Hider, Low Profile Gas Block, Black XL M4L89BSUPPER-13.7-556-

$1,375.00 $1,214.13
Picture of Sons of Liberty Gun Works Broadsword 89 V2, Upper Receiver, 556NATO, 14.5", HUXWRX Flash Hider, Low Profile Gas Block, Black M4L89BSUPPER-14.5-556

Sons of Liberty Gun Works Broadsword 89 V2, Upper Receiver, 556NATO, 14.5", HUXWRX Flash Hider, Low Profile Gas Block, Black M4L89BSUPPER-14.5-556

$1,375.00 $1,214.13
Picture of Sons of Liberty Gun Works L89 V2, Complete Upper Receiver, 556NATO, 12.5" Button-Rifled Barrel, A2 Flash Hider, Low Profile Gas Block, Black M4L89UPPER-12.5-556

Sons of Liberty Gun Works L89 V2, Complete Upper Receiver, 556NATO, 12.5" Button-Rifled Barrel, A2 Flash Hider, Low Profile Gas Block, Black M4L89UPPER-12.5-556

$900.00 $794.70
Picture of Sons of Liberty Gun Works L89 V2, Complete Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL) Button-Rifled Barrel, NOX-9 Flash Hider, Low Profile Gas Block, Black M4L89UPPER-13.7-556

Sons of Liberty Gun Works L89 V2, Complete Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL) Button-Rifled Barrel, NOX-9 Flash Hider, Low Profile Gas Block, Black M4L89UPPER-13.7-556

$1,000.00 $883.00
Picture of Sons of Liberty Gun Works L89 V2, Complete Upper Receiver, 223 Wylde/556NATO, 14.5" Button-Rifled Barrel, HUXWRX Flash Hider, Low Profile Gas Block, Black M4L89UPPER-14.5-556

Sons of Liberty Gun Works L89 V2, Complete Upper Receiver, 223 Wylde/556NATO, 14.5" Button-Rifled Barrel, HUXWRX Flash Hider, Low Profile Gas Block, Black M4L89UPPER-14.5-556

$1,000.00 $883.00
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
Picture of UTG AR15 SUPER SLIM MLOK HANDGRD MTU015SSM

UTG AR15 SUPER SLIM MLOK HANDGRD MTU015SSM

$114.97 $84.00
Picture of Leapers Arwen Handguard MTU045SEM

Leapers Arwen Handguard MTU045SEM

$94.97 $69.98
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, Black XRA2TD-MB XRA2TDMB

Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Black XRA2TD-MB XRA2TDMB

$615.00 $490.13
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 $511.47
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 $505.29
Picture of UTG ARWEN MLOK HANDGRD 15" MTU047SEM

UTG ARWEN MLOK HANDGRD 15" MTU047SEM

$114.97 $84.00
TRENDING 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 See Price in Cart
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 RADICAL UPPR 300BLK 10.5" MLOK BLK CFU10.5-300HBAR-10RPR

RADICAL UPPR 300BLK 10.5" MLOK BLK CFU10.5-300HBAR-10RPR

$474.95 $399.16
Picture of Rosco Manufacturing Forged Upper Receiver Aluminum for AR15 ROS-UPPER-BLK-004

Rosco Manufacturing Forged Upper Receiver Aluminum for AR15 ROS-UPPER-BLK-004

$137.13 $117.74
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