Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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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
HOT DEAL 5% OFF Picture of DPMS DP7102 BUILT UPPER RECEIVER W/FA 810141222809

DPMS DP7102 BUILT UPPER RECEIVER W/FA 810141222809

$66.87 $66.88
Picture of Spikes Tactical Midlength Complete 5.56x45mm NATO 16", Black, 12" Picatinny Handguard, A2 Flash Hider STU5035CQ2F

Spikes Tactical Midlength Complete 5.56x45mm NATO 16", Black, 12" Picatinny Handguard, A2 Flash Hider STU5035CQ2F

$860.70 $782.49
HOT DEAL 11% OFF Picture of TacFire BU-556-5 Pistol Upper Assembly 5.56x45mm NATO Caliber with 5" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carry Group BU5565

TacFire BU-556-5 Pistol Upper Assembly 5.56x45mm NATO Caliber with 5" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carry Group BU5565

$349.48 $310.57
HOT DEAL 7% OFF 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

$290.83 $271.45
Picture of TacFire BU-308-20 Rifle Upper Assembly 308 Win Caliber with 20" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU30820

TacFire BU-308-20 Rifle Upper Assembly 308 Win Caliber with 20" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU30820

$470.87 $441.08
Picture of TacFire BU-9MM-10 Pistol Upper Assembly 9mm Luger Caliber with 10" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU9MM10

TacFire BU-9MM-10 Pistol Upper Assembly 9mm Luger Caliber with 10" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU9MM10

$339.25 $310.57
TRENDING Picture of Luth-AR A2 Upper Receiver, Stripped Upper Receiver, 223 Remington/556NATO, Fits AR-15. Anodized Finish, Black UR-A2-S

Luth-AR A2 Upper Receiver, Stripped Upper Receiver, 223 Remington/556NATO, Fits AR-15. Anodized Finish, Black UR-A2-S

$109.95 $99.22
TRENDING Picture of Dpms Panther Arms DP51655207090 Kitty Kat 5.56 NATO 7.50" Black Nitride Barrel Aluminum DPMS 6.5" Quad Rail Handguard 810141222649

Dpms Panther Arms DP51655207090 Kitty Kat 5.56 NATO 7.50" Black Nitride Barrel Aluminum DPMS 6.5" Quad Rail Handguard 810141222649

$456.95 $389.20
Picture of DPMS DP51655115745 18"308 SS UPPER BCG&CH

DPMS DP51655115745 18"308 SS UPPER BCG&CH

$540.88
TRENDING Picture of JE MACHINE PS-223MLK15JBLK 15" AR15 MLOK SLIM HGRD

JE MACHINE PS-223MLK15JBLK 15" AR15 MLOK SLIM HGRD

$52.43
Picture of Faxon Firearms ENHANCED FORGED ASSEMBLED UPPER RECEIVER BLACK UR-FAX-F-A-C

Faxon Firearms ENHANCED FORGED ASSEMBLED UPPER RECEIVER BLACK UR-FAX-F-A-C

$133.99 $99.27
HOT DEAL 5% OFF Picture of Rise Armament RISE .22 ARC 18''BBL 1-7 TWIST COMPLETE UPPER DARK GRAY RA-22ARC-CU-GRY-18

Rise Armament RISE .22 ARC 18''BBL 1-7 TWIST COMPLETE UPPER DARK GRAY RA-22ARC-CU-GRY-18

$903.22 $854.96
Picture of Rise Armament Complete Upper, 22 ARC, 18" Stainless Steel Barrel, 1:7 Twist, 1/2x28 Threaded, Rifle Length Gas System, 15.25" Free Float M-LOK Handguard, Black Nitride Bolt Carrier Group, Ambidextrous Charging Handle, Cerakote Finish, Patriot Brown RA-22ARC-CU-BRN-18

Rise Armament Complete Upper, 22 ARC, 18" Stainless Steel Barrel, 1:7 Twist, 1/2x28 Threaded, Rifle Length Gas System, 15.25" Free Float M-LOK Handguard, Black Nitride Bolt Carrier Group, Ambidextrous Charging Handle, Cerakote Finish, Patriot Brown RA-22ARC-CU-BRN-18

$1,080.99 $851.06
Picture of Rise Armament Complete Upper, 22 ARC, 18" Stainless Steel Barrel, 1:7 Twist, 1/2x28 Threaded, Rifle Length Gas System, 15.25" Free Float M-LOK Handguard, Black Nitride Bolt Carrier Group, Ambidextrous Charging Handle, Anodized Finish, Black RA-22ARC-CU-BLK-18

Rise Armament Complete Upper, 22 ARC, 18" Stainless Steel Barrel, 1:7 Twist, 1/2x28 Threaded, Rifle Length Gas System, 15.25" Free Float M-LOK Handguard, Black Nitride Bolt Carrier Group, Ambidextrous Charging Handle, Anodized Finish, Black RA-22ARC-CU-BLK-18

$1,080.99 $851.05
Picture of Midwest Industries Carbine Length Upper Receiver 5.56 NATO 10.5" Threaded Barrel Black with MLOK Handguard MI-556CRM9-U

Midwest Industries Carbine Length Upper Receiver 5.56 NATO 10.5" Threaded Barrel Black with MLOK Handguard MI-556CRM9-U

$599.95 $517.08
Picture of Midwest Industries Nitride Lightweight 16'' Upper Receiver Group, M-LOK, .223 Wylde 1/8, CRM MI-N16CRM14-U

Midwest Industries Nitride Lightweight 16'' Upper Receiver Group, M-LOK, .223 Wylde 1/8, CRM MI-N16CRM14-U

$619.95 $585.52
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 $598.53
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