Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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Picture of Fn America FN15/AR 20'' RIFLE UPPER RECEIVER ASSEMBLY 36427

Fn America FN15/AR 20'' RIFLE UPPER RECEIVER ASSEMBLY 36427

$1,075.99 $857.03
Picture of SOLGW M4L89BSUPPER-14.5-CHF-556-HUX UPPER 14.5 556 M4L89BSUPPER145CHF556H

SOLGW M4L89BSUPPER-14.5-CHF-556-HUX UPPER 14.5 556 M4L89BSUPPER145CHF556H

$1,188.63 $1,080.57
Picture of SOLGW L89 UPPER 555 13.9 V2 M4L89UPPER13.9556NMD

SOLGW L89 UPPER 555 13.9 V2 M4L89UPPER13.9556NMD

$928.81 $844.37
Picture of CMMG Banshee MK3 8.6Blackout 16.10" Black Armor Cerakote Receiver for AR-Platform 33BFA0C-AB

CMMG Banshee MK3 8.6Blackout 16.10" Black Armor Cerakote Receiver for AR-Platform 33BFA0C-AB

$1,036.99 $933.94
Picture of Colt LE6960-CCU UPPER RECEIVER 5.56 M-LOK BLACK SP402239

Colt LE6960-CCU UPPER RECEIVER 5.56 M-LOK BLACK SP402239

$784.99 $619.19
Picture of Colt M4 LE6920 UPPER GROUP 16IN STRIPPED SP401397

Colt M4 LE6920 UPPER GROUP 16IN STRIPPED SP401397

$637.99 $503.30
Picture of Primary Weapons 182M111UA0B MK1 Mod2-M Upper 223 Wylde 11.85" Black Barrel, 7075-T6 Aluminum Black Receiver, 11" PWS PicLok (M-Lok Or Picatinny) Handguard For AR-15 Optics Ready MK1-M2U-223-11 2M111UA011F

Primary Weapons 182M111UA0B MK1 Mod2-M Upper 223 Wylde 11.85" Black Barrel, 7075-T6 Aluminum Black Receiver, 11" PWS PicLok (M-Lok Or Picatinny) Handguard For AR-15 Optics Ready MK1-M2U-223-11 2M111UA011F

$1,349.95 $1,299.95
Picture of M&P Accessories Complete Upper Parts Kit Upper Parts Kits AR-15 110116

M&P Accessories Complete Upper Parts Kit Upper Parts Kits AR-15 110116

$34.99 $21.69
Picture of Daniel Defense MK18 Upper Group 5.56x45mm NATO 10.30" Black Phosphate Barrel, 7075-T6 Aluminum Black Anodized Receiver, Flat Dark Earth DD RISII MK18 Handguard for AR-15 2300408013011

Daniel Defense MK18 Upper Group 5.56x45mm NATO 10.30" Black Phosphate Barrel, 7075-T6 Aluminum Black Anodized Receiver, Flat Dark Earth DD RISII MK18 Handguard for AR-15 2300408013011

$1,563.00 $1,412.00
Picture of Faxon Firearms ARAK-21, Complete Upper Receiver, Piston Operated, 556NATO, 16" Barrel, Fits AR-15, Picatinny Handguard, Matte Finish, Black, Includes Bolt Carrier Assembly, MuzzLok 3 Port Muzzle Break and Standard Charging Handle URSSB556

Faxon Firearms ARAK-21, Complete Upper Receiver, Piston Operated, 556NATO, 16" Barrel, Fits AR-15, Picatinny Handguard, Matte Finish, Black, Includes Bolt Carrier Assembly, MuzzLok 3 Port Muzzle Break and Standard Charging Handle URSSB556

$1,315.99 $844.04
Picture of Faxon Firearms ARAK-21, Complete Upper Receiver, Piston Operated, 7.62x39, 16" Barrel, Fits AR-15, Picatinny Handguard, Matte Finish, Black, Includes Bolt Carrier Assembly, MuzzLok 3 Port Muzzle Break and Standard Charging Handle URSSB762

Faxon Firearms ARAK-21, Complete Upper Receiver, Piston Operated, 7.62x39, 16" Barrel, Fits AR-15, Picatinny Handguard, Matte Finish, Black, Includes Bolt Carrier Assembly, MuzzLok 3 Port Muzzle Break and Standard Charging Handle URSSB762

$999.00 $844.04
Picture of Radian Weapons Model 1 Builder Kit 8.50" Magpul M-LOK Handguard R0436

Radian Weapons Model 1 Builder Kit 8.50" Magpul M-LOK Handguard R0436

$1,219.95 See Price in Cart
Picture of Stag Arms STAG 15 .300 BLACKOUT 16 IN UPPER STAG15102011

Stag Arms STAG 15 .300 BLACKOUT 16 IN UPPER STAG15102011

$653.99 $515.99
Picture of Stag Arms STAG 15L LEFT HAND .300 BLACKOUT 16 IN UPPER STAG15112011

Stag Arms STAG 15L LEFT HAND .300 BLACKOUT 16 IN UPPER STAG15112011

$713.99 $562.90
Picture of Stag Arms STAG 15 .300 BLACKOUT 8 IN UPPER STAG15102111

Stag Arms STAG 15 .300 BLACKOUT 8 IN UPPER STAG15102111

$629.99 $496.68
Picture of Stag Arms STAG 15L LEFT HAND .300 BLACKOUT 8 IN UPPER STAG15112111

Stag Arms STAG 15L LEFT HAND .300 BLACKOUT 8 IN UPPER STAG15112111

$653.99 $515.99
Picture of STAG 10 6.5 CREEDMOOR UPPER RECEIVERS STAG10100411

STAG 10 6.5 CREEDMOOR UPPER RECEIVERS STAG10100411

$951.99 $750.54
Picture of Ke Arms KE-15 STRIPPED UPPER RECEIVER 5.56MM 1-50-03-001

Ke Arms KE-15 STRIPPED UPPER RECEIVER 5.56MM 1-50-03-001

$89.96 $79.42
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