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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
-7%
Daniel Defense RIS III FSP Handguard Assembly, 13-Inch FDE
Original price was: $582.00.Current price is: $542.00.

Only 4 left in stock

-7%
Daniel Defense RIS III Handguard Assembly, 10.5-Inch Black
Original price was: $582.00.Current price is: $542.00.

In stock

-5%
Rosco Manufacturing K9 Sauce Pack Barrel and BCG Bundle
Original price was: $386.00.Current price is: $367.25.

Only 4 left in stock

-15%
Midwest Industries SP-Series 15-Inch M-LOK Handguard for AR-15
Original price was: $204.95.Current price is: $174.76.

Only 1 left in stock

-28%
Rise Armament RA-905 15-Inch M-LOK Handguard for AR-15
Original price was: $219.99.Current price is: $159.12.

In stock

-2%
LBE Unlimited Mid-Length Gas Tube for AR-15, 304 Stainless Steel
Original price was: $16.99.Current price is: $16.57.

In stock

-30%
Ballistic Advantage Performance Series BA Hanson 300 Blackout 10.3 Inch Threaded Carbine Barrel
Original price was: $220.00.Current price is: $154.07.

In stock

-18%
Ballistic Advantage Modern Series 5.56 10.5-inch Government Barrel
Original price was: $150.00.Current price is: $123.17.

In stock

-17%
Magpul MOE SL Mid-Length AR Handguard, Black
Original price was: $39.95.Current price is: $33.20.

In stock

-24%
Ballistic Advantage BA Hanson 5.56 14.5-inch AR Barrel, Midlength
Original price was: $230.00.Current price is: $175.58.

Only 1 left in stock

-9%
Strike Industries Collar Adjustable Gas Block, .750-inch
Original price was: $109.95.Current price is: $99.95.

In stock

-2%
Spikes Tactical Punisher AR-15 Ejection Port Door, Black Phosphate
Original price was: $9.95.Current price is: $9.78.

Out of stock