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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
-10%
Midwest Industries .30 Caliber Muzzle Brake, 5/8x24 Threads
Original price was: $38.95.Current price is: $35.17.

In stock

-9%
VKTR Complete Piston Bolt Carrier Group for AR Platform
Original price was: $295.00.Current price is: $267.26.

Out of stock

-15%
Wilson Combat M-LOK Rail, 15-Inch, AR-15, Black
Original price was: $133.95.Current price is: $113.34.

Only 2 left in stock

-13%
Wilson Combat M-LOK Rail, 12.60-Inch, AR-15, Black
Original price was: $123.95.Current price is: $107.35.

In stock

-15%
Magpul M-LOK Hand Stop Kit, OD Green
Original price was: $24.95.Current price is: $21.09.

In stock

-13%
Midwest Industries M-Series Combat Rail Handguard, 15 inch M-LOK
Original price was: $219.95.Current price is: $190.94.

In stock

-21%
Rise Armament Bolt Carrier Group, 5.56x45mm NATO Nickel Boron
Original price was: $189.99.Current price is: $149.85.

In stock

-16%
Troy Industries Enhanced Battle Rail Drop-In Handguard, 7 inch, for M16/M4
Original price was: $210.00.Current price is: $176.02.

Only 3 left in stock

-18%
LBE Unlimited Complete M16 Bolt Carrier Group, Nickel Boron 5.56x45mm NATO
Original price was: $169.99.Current price is: $139.05.

Out of stock

-12%
Odin Works Extended Charging Handle Latch for AR15, Red
Original price was: $25.00.Current price is: $21.95.

Only 5 left in stock

-5%
Rosco Bloodline Sauce Pack Barrel and BCG Kit, 5.56, 14.5-inch
Original price was: $356.00.Current price is: $339.25.

Out of stock