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AR Upper Parts

AR-15 upper parts including barrels, handguards and BCGs at Schaefer Defense near Lubbock, TX. Build your AR with upper parts shipped nationwide.

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AR Upper Parts

2,246 products
-20%
Odin Works Atlas Compensator for 7.62/.30 Caliber, 5/8-24
Original price was: $109.00.Current price is: $86.81.

Only 3 left in stock

-16%
Odin Works Atlas Compensator for 6.5 Grendel, 5/8-24
Original price was: $109.00.Current price is: $91.80.

Only 3 left in stock

-4%
Seekins Precision Select Adjustable Gas Block, .750in, Steel, Black Melonite
Original price was: $119.00.Current price is: $114.00.

In stock

-18%
BCM Gunfighter Compensator Mod 1, 5/8-24, 7.62/300 Blackout, Black Stainless Steel
Original price was: $110.00.Current price is: $90.50.

Only 1 left in stock

-5%
Diamondback 300 Blackout 16-Inch Pistol-Length AR Barrel, Black Nitride
Original price was: $113.00.Current price is: $107.18.

Only 5 left in stock

-1%
Aim Sports 13.5-Inch KeyMod Free-Float Handguard, AR-10, 308
Original price was: $89.99.Current price is: $89.20.

Only 5 left in stock

-41%
Battle Arms Development RACK Ambidextrous Charging Handle, AR-10
Original price was: $139.95.Current price is: $82.25.

Only 5 left in stock

-29%
Patriot Ordnance Factory Strike Eagle Ambidextrous Charging Handle, AR-10, Black Anodized
Original price was: $110.00.Current price is: $78.58.

Only 4 left in stock

-29%
Patriot Ordnance Factory Strike Eagle Ambidextrous Charging Handle, AR-15, Black Anodized
Original price was: $110.00.Current price is: $78.58.

In stock

-29%
Patriot Ordnance Factory Tomahawk Charging Handle, AR-10, Black Anodized
Original price was: $110.00.Current price is: $78.58.

Only 4 left in stock

-29%
Patriot Ordnance Factory Tomahawk Charging Handle, AR-15, Black Anodized
Original price was: $110.00.Current price is: $78.58.

In stock

-10%
SureFire ProComp Muzzle Brake, .223/5.56 NATO, 1/2x28, 2.50 inches OAL
Original price was: $99.00.Current price is: $89.00.

Only 4 left in stock

-10%
SureFire 3-Prong Flash Hider, 5.56mm, 1/2x28
Original price was: $99.00.Current price is: $89.00.

In stock

-10%
SureFire ProComp Muzzle Brake, 7.62mm, 5/8x24, 2.8 inches OAL
Original price was: $99.00.Current price is: $89.00.

Only 4 left in stock