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AR15 Parts

AR-15 parts including barrels, uppers, lowers and small parts at Schaefer Defense near Lubbock, TX. Shop AR-15 components for your build, shipped nationwide.

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AR15 Parts

1,327 products
-9%
Faxon ARAK-21 Complete Upper, 5.56 NATO, 12.5-Inch, Black
Original price was: $999.00.Current price is: $907.45.

Out of stock

-9%
Battle Arms Development Workhorse Upper Receiver, OD Green
Original price was: $115.95.Current price is: $105.69.

Only 3 left in stock

-15%
Faxon 300 Blackout Barrel, 9-Inch, 1:5 Twist, Gunner Profile, Black
Original price was: $196.00.Current price is: $167.01.

Only 5 left in stock

-3%
Kinetic Development Group Kinect M-LOK GoPro Mount, Black
Original price was: $73.98.Current price is: $71.91.

Out of stock

-35%
Timber Creek Rugged Barrier Stop, FDE M-LOK
Original price was: $39.99.Current price is: $26.01.

In stock

-10%
Woox Vigilante AR-15 Walnut M-LOK Free-Floating Forend, 14.5-Inch
Original price was: $299.00.Current price is: $270.05.

Out of stock

-24%
KAK Industry KF-15 Complete Lower Receiver, No Stock, Black
Original price was: $188.95.Current price is: $143.04.

Out of stock

-26%
Raven Concealment TopStop Upper Receiver Cover, Dayglo Yellow
Original price was: $19.99.Current price is: $14.72.

In stock

-13%
PWS MK114 MOD 2-M Complete Upper, .223 Wylde, 14.5-Inch Barrel
Original price was: $1,499.95.Current price is: $1,299.95.

Out of stock

-16%
Timber Creek Outdoors M-LOK 3-Slot Picatinny Rail, OD Green
Original price was: $15.99.Current price is: $13.45.

Only 3 left in stock

-3%
Midwest Industries Nitride Lightweight 16-Inch Upper Receiver Group, .223 Wylde, 14-Inch M-LOK
Original price was: $619.95.Current price is: $598.30.

Only 3 left in stock

-2%
Luth-AR 14.5-inch SOCOM Chrome-Lined Barrel Assembly, 5.56mm
Original price was: $446.95.Current price is: $436.35.

Out of stock

-14%
Rise Armament .22 ARC Complete Upper, 18-Inch, Dark Gray
Original price was: $999.00.Current price is: $859.83.

Only 3 left in stock

-16%
Spike's Tactical Spider Complete Lower Receiver, M4 Stock
Original price was: $325.00.Current price is: $274.03.

In stock

-16%
DPMS DP10 Complete Upper, .308 Win 18-Inch Mid-Length with M-LOK Handguard
Original price was: $679.99.Current price is: $572.44.

Out of stock

-8%
Rock River Arms Tactical Carbine A4 Complete Upper, .458 SOCOM 16in
Original price was: $790.00.Current price is: $726.27.

Out of stock