Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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Picture of Bushmaster M4 Patrolman AR15 Complete Upper Assembly - Black 5.56NATO 16" Barrel A2 Handguard w/ Detachable Carry Handle A2 Flash Hider 00-40004-BLK 0040004BLK

Bushmaster M4 Patrolman AR15 Complete Upper Assembly - Black 5.56NATO 16" Barrel A2 Handguard w/ Detachable Carry Handle A2 Flash Hider 00-40004-BLK 0040004BLK

$705.95 $388.51
Picture of Primary Weapons M116UA0B MK1 Mod 1-M Upper 223 Wylde 16.10" Chrome-Lined 4140 Steel Barrel w/Removeable Muzzle Device, 7075-T6 Anodized Aluminum Receiver, 15.05" M-LOK Handguard For AR-15 MK1-M1U-223-16 M116UA011F

Primary Weapons M116UA0B MK1 Mod 1-M Upper 223 Wylde 16.10" Chrome-Lined 4140 Steel Barrel w/Removeable Muzzle Device, 7075-T6 Anodized Aluminum Receiver, 15.05" M-LOK Handguard For AR-15 MK1-M1U-223-16 M116UA011F

$1,029.49 $824.95
Picture of SilencerCo SCO15 Stripped Upper Receiver Black Anodized Aluminum for Mil-Spec AR-15 Lower AC5065

SilencerCo SCO15 Stripped Upper Receiver Black Anodized Aluminum for Mil-Spec AR-15 Lower AC5065

$219.00
Picture of Patriot Ordnance Factory Renegade + Complete Upper 300 Blackout 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Adjustable Block 01446

Patriot Ordnance Factory Renegade + Complete Upper 300 Blackout 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Adjustable Block 01446

$1,263.00 See Price in Cart
Picture of Aero Precision EPC-9 Threaded Receiver 9mm Luger 7075-T6 Black Anodized Aluminum for AR-Platform APAR620201AC

Aero Precision EPC-9 Threaded Receiver 9mm Luger 7075-T6 Black Anodized Aluminum for AR-Platform APAR620201AC

$185.00 $126.26
HOT DEAL 11% OFF Picture of Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Black Anodized Receiver 14.50" M-LOK Handguard Lo Pro DI Gas Block (Mid Length) 01652

Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Black Anodized Receiver 14.50" M-LOK Handguard Lo Pro DI Gas Block (Mid Length) 01652

$909.69 See Price in Cart
Picture of Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Patriot Brown Receiver 9" M-LOK Handguard Lo Pro DI Gas Block (Mid Length) 01817

Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Patriot Brown Receiver 9" M-LOK Handguard Lo Pro DI Gas Block (Mid Length) 01817

$1,123.00 See Price in Cart
Picture of Patriot Ordnance Factory Minuteman Complete Upper 350 Legend 16.50" Black Nitride Barrel Aluminum Black Anodized Receiver 14.50" M-LOK Handguard Lo Pro DI Gas Block (Mid Length) 01653

Patriot Ordnance Factory Minuteman Complete Upper 350 Legend 16.50" Black Nitride Barrel Aluminum Black Anodized Receiver 14.50" M-LOK Handguard Lo Pro DI Gas Block (Mid Length) 01653

$1,144.00 $1,040.00
Picture of Patriot Ordnance Factory Renegade + Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Adjustable Block 00907

Patriot Ordnance Factory Renegade + Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Adjustable Block 00907

$1,263.00 See Price in Cart
Picture of Patriot Ordnance Factory Renegade + Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Adjustable Block 00912

Patriot Ordnance Factory Renegade + Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Adjustable Block 00912

$1,263.00 See Price in Cart
TRENDING Picture of Patriot Ordnance Factory P415 Complete Upper (Piston Driven) 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Black Anodized Receiver 14.50" M-LOK Handguard 01309

Patriot Ordnance Factory P415 Complete Upper (Piston Driven) 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Black Anodized Receiver 14.50" M-LOK Handguard 01309

$1,439.00 See Price in Cart
Picture of Patriot Ordnance Factory P415 Complete Upper (Piston Driven) 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard 01269

Patriot Ordnance Factory P415 Complete Upper (Piston Driven) 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard 01269

$1,439.00 See Price in Cart
HOT DEAL 8% OFF Picture of Patriot Ordnance Factory P415 Complete Upper (Piston Driven) 300 Blackout 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard 01515

Patriot Ordnance Factory P415 Complete Upper (Piston Driven) 300 Blackout 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard 01515

$1175.74 See Price in Cart
Picture of Primary Weapons MK111 MOD 1-M UPPER RECEIVER 11.85 BARREL .223 WYLDE M111UA01-1F 18-M111UA0B

Primary Weapons MK111 MOD 1-M UPPER RECEIVER 11.85 BARREL .223 WYLDE M111UA01-1F 18-M111UA0B

$1,224.99 $1,029.49
Picture of Primary Weapons MK116 MOD 1-M UPPER RECEIVER 16.1 BARREL .223 WYLDE M116UA01-1F 18-M116UA0B

Primary Weapons MK116 MOD 1-M UPPER RECEIVER 16.1 BARREL .223 WYLDE M116UA01-1F 18-M116UA0B

$1,224.99 $1,029.49
Picture of Primary Weapons MK109 MOD 1-M UPPER RECEIVER 9.75 BARREL 300BLK 18-M109UB0B

Primary Weapons MK109 MOD 1-M UPPER RECEIVER 9.75 BARREL 300BLK 18-M109UB0B

$1,224.99 $1,029.49
Picture of Primary Weapons MK216 MOD 1-M UPPER RECEIVER 16.1 BARREL .308 WIN 18-M216UC0B

Primary Weapons MK216 MOD 1-M UPPER RECEIVER 16.1 BARREL .308 WIN 18-M216UC0B

$2,657.99 $2,095.92
Picture of Primary Weapons MK218 MOD 1-M UPPER RECEIVER 18'' BARREL 6.5 CREEDMOOR 18-M218UD0B

Primary Weapons MK218 MOD 1-M UPPER RECEIVER 18'' BARREL 6.5 CREEDMOOR 18-M218UD0B

$2,131.42 $1,937.65
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