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Upper Receivers

CMC Triggers CMC-BBL-556-002 850040016932

Out of stock

$184.50

CMC AR-15 Barrel, 556 NATO, 1:7 Twist, Carbine Length Gas System, 10.5" Long, Government Profile, Threaded 1/2x28, Nitride Finish, Black CMC-BBL-556-002

Geissele 08-176 817953025215

Available to order

$1,479.00

Geissele URG-1, Near Clone, Complete Upper Receiver, 556NATO, 10.3" Barrel, 1:7 Twist, Pinned and Welded Surefire 4 Prong Flash Hider, Desert Dirt Color 9.3" SMR MK16 M-LOK Free Float Handguard, Desert Dirt Color Geissele Airborne Charging Handle, Geissele Reliab

CMMG 55B8D86-AB 810097509276

Available to order

$1,499.95

CMMG DISSENT, MK4, Complete Upper Receiver, 5.56NATO, 10.5" Threaded Barrel, 1/2x28, CMMG Zeroed Linear Compensator, Cerakote Finish, Armor Black, M-LOK Free Float Handguard, Fits AR-15 Lower Receiver, Includes 1913 Picatinny Rail End Plate 55B8D86-AB

CMMG 55B8D86-SG 810097509313

Available to order

$1,499.95

CMMG DISSENT, MK4, Complete Upper Receiver, 5.56NATO, 10.5" Threaded Barrel, 1/2x28, CMMG Zeroed Linear Compensator, Cerakote Finish, Sniper Gray, M-LOK Free Float Handguard, Fits AR-15 Lower Receiver, Includes 1913 Picatinny Rail End Plate 55B8D86-SG

Geissele 08-545S 810081133951

Available to order

$1,438.20

Geissele Super Duty MOD1, Complete Upper Receiver, 556NATO, 12.5" Cold Hammer Forged Barrel, 1:7 Twist, HuxWrx Flash Hider-QD Muzzle Device, M-LOK Free Float Handguard, Geissele Airborn Charging Handle, Nanowepon Reliability Enhanced Bolt Carrier Group, Fits AR-1

Sons Of Liberty Gun Works EIC-14.5-556 676821264589

Available to order

$496.00

Sons Of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 14.5" V2 Combat Barrel, Mid Length Gas System, Fits AR-15, QPQ Finish, Black EIC-14.5-556

Ballistic Advantage BABL556009MC 819747020192

Available to order

$161.50

Ballistic Advantage Classic Series, 556NATO, 14.5" Barrel, Black Finish, Chrome Lined, Carbine Length Gas System, Fits AR15 BABL556009MC

Geissele 08-159 817953023198

Available to order

$1,479.00

Geissele URG-1, Near Clone, Complete Upper Receiver, 556NATO, 14.5" Barrel, 1:7 Twist, Pinned and Welded Surefire 4 Prong Flash Hider, Desert Dirt Color 13.5" SMR MK16 M-LOK Free Float Handguard, Desert Dirt Color Geissele Airborne Charging Handle, Geissele Relia

Daniel Defense 23-004-08013-006 815604014045

Available to order

$1,412.00

DD Upper, MK18 URG, 556NATO, 10.3" Hammer Forged Barrel , 1:7 Twist, Flat Top, Black Finish 23-004-08013-006

Sons Of Liberty Gun Works M4L89BSUPPER-14.5-556 669185246346

Available to order

$1,364.00

Sons Of Liberty Gun Works Broadsword 89 V2, Upper Receiver, 556NATO, 14.5", HUXWRX Flash Hider, Low Profile Gas Block, Black M4L89BSUPPER-14.5-556

Sons Of Liberty Gun Works EIC-11.5-556 785939518627

Available to order

$496.00

Sons Of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 11.5" V2 Combat Barrel, Mid Length Gas System, Fits AR-15, QPQ Finish, Black EIC-11.5-556

Sons Of Liberty Gun Works EIC-13.7-556 785939518634

Available to order

$496.00

Sons Of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL) V2 Combat Barrel, Mid Length Gas System, Fits AR-15, QPQ Finish, Black EIC-13.7-556