Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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Picture of COLT UPPER RECEIVER CONVERSION KIT 5.56 16.1IN BARREL BLACK LE6920-EPRII-CK LE6920-EPRII-CK

COLT UPPER RECEIVER CONVERSION KIT 5.56 16.1IN BARREL BLACK LE6920-EPRII-CK LE6920-EPRII-CK

$879.00 $721.85
Picture of COLT UPPER RECEIVER CONVERSION KIT 5.56 16.1IN BARREL BLACK LE6920-EPRII-PRO-CK LE6920-EPRII-PRO-CK

COLT UPPER RECEIVER CONVERSION KIT 5.56 16.1IN BARREL BLACK LE6920-EPRII-PRO-CK LE6920-EPRII-PRO-CK

$1,019.00 $838.55
Picture of COLT UPPER RECEIVER CONVERSION KIT 5.56 11.5IN BARREL BLACK LE6933-EPRII-CK LE6933-EPRII-CK

COLT UPPER RECEIVER CONVERSION KIT 5.56 11.5IN BARREL BLACK LE6933-EPRII-CK LE6933-EPRII-CK

$919.00 $757.44
Picture of COLT UPPER RECEIVER CONVERSION KIT 5.56 11.5IN BARREL BLACK LE6933-EPRII-PRO-CK LE6933-EPRII-PRO-CK

COLT UPPER RECEIVER CONVERSION KIT 5.56 11.5IN BARREL BLACK LE6933-EPRII-PRO-CK LE6933-EPRII-PRO-CK

$1,049.00 $866.23
Picture of Colt Colt SOCOM Upper Reciever Kit 5.56 Nato 14.5 in.HB BLK w/KC Rail & Matech BUIS LE6921SOCOMCK

Colt Colt SOCOM Upper Reciever Kit 5.56 Nato 14.5 in.HB BLK w/KC Rail & Matech BUIS LE6921SOCOMCK

$1,149.00 $949.24
Picture of COLT UPPER RECEIVER CONVERSION KIT 5.56 14.5IN BARREL BLACK LE6944PCK LE6944PCK

COLT UPPER RECEIVER CONVERSION KIT 5.56 14.5IN BARREL BLACK LE6944PCK LE6944PCK

$1,599.00 $1,256.18
Picture of Colt Colt M4 to M5 Carbine Upper Reciever Kit 5.56 Nato 16.1 in. Heavy Barrel Black CM556-16-CK

Colt Colt M4 to M5 Carbine Upper Reciever Kit 5.56 Nato 16.1 in. Heavy Barrel Black CM556-16-CK

$1,129.00 $938.41
Picture of Colt Colt M4 to M5 Carbine Upper Reciever Kit 5.56 Nato 14.5 in. Heavy Barrel Black CM556-14H-CK

Colt Colt M4 to M5 Carbine Upper Reciever Kit 5.56 Nato 14.5 in. Heavy Barrel Black CM556-14H-CK

$1,129.00 $938.41
Free Shipping! Picture of Barrett 82A1 416B 29" Upper 12649

Barrett 82A1 416B 29" Upper 12649

$4,289.67
Picture of TACFIRE UP01 AR15 MILS FRGD STRIP UPPER RCV

TACFIRE UP01 AR15 MILS FRGD STRIP UPPER RCV

$47.33
Picture of TACFIRE HG27-7 7" MLOK F-FLT HNDGRD FULL RL QD HG277

TACFIRE HG27-7 7" MLOK F-FLT HNDGRD FULL RL QD HG277

$25.01
Picture of TACFIRE UP03 AR15 BILLET SLICK UPPER RCV

TACFIRE UP03 AR15 BILLET SLICK UPPER RCV

$50.71
Picture of Rock River Arms Tactical Carbine, Complete Upper Receiver, 350 Legend, 16" Barrel, RRA Operator Muzzle Brake, RRA 13" Free Float M-LOK Handguard, Anodized Finish, Black, Fits AR-15, 10 Rounds, 1 Magazine, Includes Bolt Carrier Group and Charging Handle Assembly 350L0328

Rock River Arms Tactical Carbine, Complete Upper Receiver, 350 Legend, 16" Barrel, RRA Operator Muzzle Brake, RRA 13" Free Float M-LOK Handguard, Anodized Finish, Black, Fits AR-15, 10 Rounds, 1 Magazine, Includes Bolt Carrier Group and Charging Handle Assembly 350L0328

$740.00 $657.00
Picture of FAXON STREAMLINE ALUMINUM M-LOK 9" AR15 HANDGUARD FFHGMLOK9G415

FAXON STREAMLINE ALUMINUM M-LOK 9" AR15 HANDGUARD FFHGMLOK9G415

$134.11
Picture of Timber Creek Outdoors Enforcer Aluminum 9" M-LOK Handguard for AR-15 ME9HGFDE

Timber Creek Outdoors Enforcer Aluminum 9" M-LOK Handguard for AR-15 ME9HGFDE

$143.99 $104.30
Picture of NOVESKE N4 AFGHAN UPPER 556 14.5PW 03002555

NOVESKE N4 AFGHAN UPPER 556 14.5PW 03002555

$1,525.00 $1,524.03
TRENDING Picture of TacFire BU-556-7 Pistol Upper Assembly 5.56x45mm NATO Caliber with 7" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU5567

TacFire BU-556-7 Pistol Upper Assembly 5.56x45mm NATO Caliber with 7" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU5567

$290.04 $294.40
HOT DEAL 7% OFF Picture of TacFire BU-556-16 Rifle Upper Assembly 5.56x45mm NATO Caliber with 16" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU55616

TacFire BU-556-16 Rifle Upper Assembly 5.56x45mm NATO Caliber with 16" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU55616

$320.13 $297.52
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