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Upper Assemblies

 
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HK UPPER MR556A4 5.56 16.5" BLK
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Heckler & Koch

HK UPPER MR556A4 5.56 16.5" BLK

$2,499.00 $2,179.00

The MR556 upper receiver kit has been updated to include all the new A4 features, including new barrel profile, adjustable gas block, handguard and more. This kit includes a complete upper receiver/barrel assembly, allowing Mil-Spec 5.56mm AR-style...

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NOVESKE CHAINSAW 556 16" MLOK UPPER
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Noveske

NOVESKE CHAINSAW 556 16" MLOK UPPER

$1,300.00 $1,191.66

Chainsaw will now be Noveske's forged product offering based on a hybrid of their Gen 1 and Gen 4 designs. They have modified the basic M4 look to match the Gen 4 aesthetic lines and smooth fit. Noveske will offer Chainsaw in three barrel lengths and two...

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BLACK RAIN UPPER 458SOCOM 16" BLK
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Black Rain Ordnance

BLACK RAIN UPPER 458SOCOM 16" BLK

$999.00 $878.78

Black Rain Ordnance, Inc. is a precision rearms manufacturer specializing in the modern sporting rifle design. Founded in 2009 with a benchmark to only manufacture weapons we would personally be proud to own and operate. They've sought out the best...

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BAD 16 UPPR WRKHORSE 556 AMBI C BLK
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Battle Arms Development

BAD 16 UPPR WRKHORSE 556 AMBI C BLK

$692.98 $659.98

The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3, 6, and 9 o'clock positions. At 12 o'clock is a full-length...

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SOLGW E INDIA KIT V2 5.56 13.7" BLK
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Sons of Liberty Gun Works

SOLGW E INDIA KIT V2 5.56 13.7" BLK

$500.00 $475.00

The East India Starter Kit is a building block for any build you wish to do. Properly assembled with a USGI barrel nut, this is a great way to finish assembling your own upper without having to know how to install a barrel and gas block.Features :No...

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SOLGW E INDIA KIT V2 5.56 16" BLK
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Sons of Liberty Gun Works

SOLGW E INDIA KIT V2 5.56 16" BLK

$500.00 $475.00

The East India Starter Kit is a building block for any build you wish to do. Properly assembled with a USGI barrel nut, this is a great way to finish assembling your own upper without having to know how to install a barrel and gas block.Features :No...

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BAD 16 UPPR WRKHORSE 556AMBI GRAY
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Battle Arms Development

BAD 16 UPPR WRKHORSE 556AMBI GRAY

$745.48 $709.98

The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3, 6, and 9 o'clock positions. At 12 o'clock is a full-length...

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Ge Super Dty Mod1 5.56 13.9" Urg Ddc
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Geissele Automatics

Ge Super Dty Mod1 5.56 13.9" Urg Ddc

$1,438.20

Manufactured with confidence and without compromise, the Super Duty MOD1 adds value to the platform while continuing the reputation for excellence. All of these technologies and advancements combine to bring to market a true next-gen upper for the AR-15...

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Fight Mcr Dual Fd Upr 556 Pic 16.25
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FIGHTLITE INDUSTRIES

Fight Mcr Dual Fd Upr 556 Pic 16.25

$6,859.99 $5,899.99

The groundbreaking MCR (Mission Configurable Rifle) belt-fed upper receiver assembly is designed to interchange with standard AR/M4 type uppers and readily fits any MIL-Spec lower receiver without permanent modification to the host lower, and is rearward...

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Ge Super Dty Mod1 5.56 14.5" Urg Blk
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Geissele Automatics

Ge Super Dty Mod1 5.56 14.5" Urg Blk

$1,285.20

Manufactured with confidence and without compromise, the Super Duty MOD1 adds value to the platform while continuing the reputation for excellence. All of these technologies and advancements combine to bring to market a true next-gen upper for the AR-15...

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Daniel Defense 2300408013011 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
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Daniel Defense

Daniel Defense 2300408013011 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

$1,656.20 $1,412.00

The mk18 ar15 style upper receiver group is unmatched in size, weight, and performance, and features the picatinny quad rail daniel defense provides to ussocom.The ris ii rail features a bolt-up system that has been rigorously tested prior to fielding by...

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