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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

Ballistic Advantage BABL556035M 819747020314

Available to order

$161.50

Ballistic Advantage Modern Series, Government Profile Barrel, 223 Remington/556NATO, 13.9", Midlength Gas System, 1:7 Twist, 1/2X28 Threads, 4150 CrMoV, QPQ Corrosion Resistant Finish, Black BABL556035M

Daniel Defense 23-004-08013-011 852548002592

Available to order

$1,412.00

DD Upper, MK18 URG, 556NATO, 10.3" Hammer Forged Barrel , 1:7 Twist, Flat Top, Flat Dark Earth Finish 23-004-08013-011

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

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 08-548B 810081133654

Available to order

$1,285.20

Geissele Super Duty MOD1, Complete Upper Receiver, 556NATO, 16" Barrel, 1:7 Twist, HUXWRX Flash Hider-QD 556, 15" SMR MK16 M-LOK Free Float Handguard, Geissele Airborn Charging Handle, Nanoweapon Reliability Enhanced Bolt Carrier Group, Fits AR-15, Anodized Finis

Geissele 08-548S 810081133678

Available to order

$1,438.20

Geissele Super Duty MOD1, Complete Upper Receiver, 556NATO, 16" Barrel, 1:7 Twist, HUXWRX Flash Hider-QD 556, 15" SMR MK16 M-LOK Free Float Handguard, Geissele Airborn Charging Handle, Nanoweapon Reliability Enhanced Bolt Carrier Group, Fits AR-15, Anodized Finis

Geissele 08-545B 810081133920

Available to order

$1,285.20

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-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

Sons Of Liberty Gun Works EIC-16-556 785939518641

Available to order

$496.00

Sons Of Liberty Gun Works East India Starter Kit V2, Complete Upper Receiver, 556NATO, 16" V2 Combat Barrel, Mid Length Gas System, Fits AR-15, QPQ Finish, Black EIC-16-556