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Upper Receivers

Faxon Firearms 15A58M125NGQ 816341026551

Available to order

$158.10

Faxon Firearms Duty Series Barrel, 556NATO, 12.5" Threaded Barrel, Fits AR-15, 1:8 Twist, Gunner Profile, Mid Length Gas, Nitride Finish, Black 15A58M125NGQ

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

Faxon Firearms URSSB556P 816341025608

Available to order

$991.00

Faxon Firearms ARAK-21, Complete Upper Receiver, Piston Operated, 556NATO, 12.5" Barrel, Fits AR-15, Picatinny Handguard, Matte Finish, Black, Includes Bolt Carrier Assembly, Magazine Marker Bands and Standard Charging Handle URSSB556P

Faxon Firearms FX5500-U 816341024557

Available to order

$1,022.00

Faxon Firearms ION Ultralight, Complete Upper Receiver, Gas Operated, 556NATO, 16" Pencil Barrel, Integral 3-Port Brake, Multi-Position Adjustable Gas Block, Fits AR-15, 13" M-LOK Handguard, Matte Finish, Black, Includes Gunner Lightweight Bolt Carrier Group, Enhanced

Faxon Firearms 15A58M139NGQ 816341026568

Available to order

$158.10

Faxon Firearms Duty Series Barrel, 556NATO, 13.9" Threaded Barrel, Fits AR-15, 1:8 Twist, Gunner Profile, Mid Length Gas, Nitride Finish, Black 15A58M139NGQ

Sons Of Liberty Gun Works M4L89BSUPPER-12.5-556 669185246308

Available to order

$1,264.00

Sons Of Liberty Gun Works Broadsword 89 V2, Upper Recevier, 556NATO, 12.5", A2 Flash Hider, Low Profile Gas Block, Black M4L89BSUPPER-12.5-556

Sons Of Liberty Gun Works M4L89BSUPPER-13.7-556 669185246315

Available to order

$1,364.00

Sons Of Liberty Gun Works Broadsword 89 V2, Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL), NOX-9 Flash Hider, Low Profile Gas Block, Black M4L89BSUPPER-13.7-556

Geissele 08-547B 810081133692

Available to order

$1,285.20

Geissele Super Duty MOD1, Complete Upper Receiver, 556NATO, 14.5" Pinned (16" OAL) Barrel, M-LOK Free Float Handguard, Geissele Airborn Charging Handle, Nanoweapon Reliability Enhanced Bolt Carrier Group, Fits AR-15, Anodized Finish, Black 08-547B

Geissele 08-546B 810081133968

Available to order

$1,285.20

Geissele Super Duty MOD1, Complete Upper Receiver, 556NATO, 13.9" Pinned (16" OAL) Barrel, M-LOK Free Float Handguard, Geissele Airborn Charging Handle, Nanoweapon Reliability Enhanced Bolt Carrier Group, Fits AR-15, Anodized Finish, Black 08-546B

Geissele 08-546S 810081133999

Available to order

$1,438.20

Geissele Super Duty MOD1, Complete Upper Receiver, 556NATO, 13.9" Pinned (16" OAL) Barrel, M-LOK Free Float Handguard, Geissele Airborn Charging Handle, Nanoweapon Reliability Enhanced Bolt Carrier Group, Fits AR-15, Anodized Finish, Desert Dirt Color 08-546S

Battle Arms Development BAD-AUTH-UR10.5G-Y-15 810033786051

Available to order

$943.95

BAD Authority Elite, Complete Upper Receiver, 556NATO, 10.5" Barrel, Fits AR-15, M-Lok Handguard, Anodized Finish, Sniper Gray, Includes Bad Rack-15 Ambidextrous Charging Handle and AR15/M16 BCG BAD-AUTH-UR10.5G-Y-15

Battle Arms Development BAD-AUTH-UR10.5G-Y-15C 810033786068

Available to order

$929.00

BAD Authority Elite, Complete Upper Receiver, 556NATO, 10.5" Barrel, Fits AR-15, M-Lok Handguard, Anodized Finish, Sniper Gray, Includes Bad Rack-15 C Ambidextrous Charging Handle and AR15/M16 BCG BAD-AUTH-UR10.5G-Y-15C