Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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Picture of ADAMS ARMS P1 AR15 UPPER 5.56X45MM NATO 16" BBL GAS PISTON M4 A2 FLASH HIDER FGAA-01357

ADAMS ARMS P1 AR15 UPPER 5.56X45MM NATO 16" BBL GAS PISTON M4 A2 FLASH HIDER FGAA-01357

$580.07 $527.34
Picture of ADAMS ARMS P1 UPPER 5.56X45MM NATO 16" BBL MOE ADJ GAS PISTON MAGPUL MOE A2 FGAA-01359

ADAMS ARMS P1 UPPER 5.56X45MM NATO 16" BBL MOE ADJ GAS PISTON MAGPUL MOE A2 FGAA-01359

$538.88 $535.31
Picture of ADAMS ARMS P2 UPPER AR-15 5.56X45MM NATO 16" BBL MID LENGTH ADJ GAS PISTON AARS MLOK RAIL A2 FGAA-01362

ADAMS ARMS P2 UPPER AR-15 5.56X45MM NATO 16" BBL MID LENGTH ADJ GAS PISTON AARS MLOK RAIL A2 FGAA-01362

$761.11 $717.44
Picture of CHIAPPA G2 PRO UPR 22LR 16" 10RD 7.8 8053670710054

CHIAPPA G2 PRO UPR 22LR 16" 10RD 7.8 8053670710054

$305.84 $278.04
Picture of BLACKOUT DEFENSE MARK 2 COMPLETE UPPER 223 WYLDE 13.9IN PERFORMANCE BBL SBN BCG 13IN HG CHG HANDLE 92268

BLACKOUT DEFENSE MARK 2 COMPLETE UPPER 223 WYLDE 13.9IN PERFORMANCE BBL SBN BCG 13IN HG CHG HANDLE 92268

$880.23 $800.21
Picture of BLACKOUT DEFENSE COMPLETE UPPER 16IN PERFORMANCE BBL SBN BCG 15IN HANDGUARD CHARGING HANDLE 92271

BLACKOUT DEFENSE COMPLETE UPPER 16IN PERFORMANCE BBL SBN BCG 15IN HANDGUARD CHARGING HANDLE 92271

$898.45 $816.77
Picture of BLACKOUT DEFENSE QUANTUM MARK 2 UPPER AND 13.0IN HANDGAURD BLACK ANODIZE 92288

BLACKOUT DEFENSE QUANTUM MARK 2 UPPER AND 13.0IN HANDGAURD BLACK ANODIZE 92288

$412.79 $375.26
Picture of BLACKOUT DEFENSE QUANTUM MARK 2 UPPER AND 15IN HANDGUARD BLACK ANODIZE 92290

BLACKOUT DEFENSE QUANTUM MARK 2 UPPER AND 15IN HANDGUARD BLACK ANODIZE 92290

$422.50 $384.09
Picture of BLACKOUT DEFENSE AR-15 QUANTUM MARK 2 UPPER LOWER MATCHED RECEIVER SET 10.5IN HANDGUARD BLACK ANODI 92259

BLACKOUT DEFENSE AR-15 QUANTUM MARK 2 UPPER LOWER MATCHED RECEIVER SET 10.5IN HANDGUARD BLACK ANODI 92259

$607.06 $551.87
TRENDING Picture of Midwest Industries Nitride Lightweight 16'' Upper Receiver Group, M-LOK, .223 Wylde 1/8, CRM MI-N16CRM15-U

Midwest Industries Nitride Lightweight 16'' Upper Receiver Group, M-LOK, .223 Wylde 1/8, CRM MI-N16CRM15-U

$624.95 $581.56
Picture of TacFire BU-300-10 Pistol Upper Assembly 300 Blackout Caliber with 10" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU30010

TacFire BU-300-10 Pistol Upper Assembly 300 Blackout Caliber with 10" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU30010

$341.38 $308.99
TRENDING Picture of Tacfire AR-15 Slick Side Stripped Upper Receiver Black UP02

Tacfire AR-15 Slick Side Stripped Upper Receiver Black UP02

$80.33 $65.44
Picture of FightLite (MCR) Mission Configurable Rifle, Complete Upper Receiver, 556NATO, 12.5" Threaded Barrel, Dual Feed, Picatinny Rail, Fits AR-15 Lower Receiver, Anodized Finish, Black MCR-060S

FightLite (MCR) Mission Configurable Rifle, Complete Upper Receiver, 556NATO, 12.5" Threaded Barrel, Dual Feed, Picatinny Rail, Fits AR-15 Lower Receiver, Anodized Finish, Black MCR-060S

$6,399.99 $5,657.47
Picture of Sons of Liberty Gun Works L89 V2, Complete Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL) Button-Rifled Barrel, B&T Surefire Rotex Compatible Flash Hider, Low Profile Gas Block, Black M4L89UPPER-13.7-556-SF

Sons of Liberty Gun Works L89 V2, Complete Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL) Button-Rifled Barrel, B&T Surefire Rotex Compatible Flash Hider, Low Profile Gas Block, Black M4L89UPPER-13.7-556-SF

$1,000.00 $883.00
Picture of AND G2-K66-M315 AR15 TRS MLOK 15" HANDGUARD G2K66M315 0

AND G2-K66-M315 AR15 TRS MLOK 15" HANDGUARD G2K66M315 0

$103.47 $94.06
Picture of Seekins Precision SP10 308 Win 0011100117-F

Seekins Precision SP10 308 Win 0011100117-F

$3,025.00 $2,750.00
Picture of Seekins Precision SP10 308 Win 0011100129-F

Seekins Precision SP10 308 Win 0011100129-F

$3,025.00 $2,750.00
Picture of Battle Arms Development Workhorse Upper Receiver Aluminum OD Green Anodized Receiver for AR15/M4 WH556-URS-ODG

Battle Arms Development Workhorse Upper Receiver Aluminum OD Green Anodized Receiver for AR15/M4 WH556-URS-ODG

$122.13 $97.94
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