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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

1,266 products
-13%
PWS MK111 Mod 2-M Complete Upper, 223 Wylde, 11.85-Inch, Optic Ready
Original price was: $1,499.95.Current price is: $1,299.95.

Only 3 left in stock

-21%
CMMG Resolute MK4 Upper Group, .22 LR, 16.1-Inch, Armor Black
Original price was: $849.95.Current price is: $673.10.

Out of stock

-17%
CMMG Upper Receiver Assembly, MK4/AR15, Tungsten
Original price was: $149.95.Current price is: $124.55.

Only 2 left in stock

-17%
CMMG Upper Receiver Assembly, MK4/AR15, Midnight Bronze
Original price was: $149.95.Current price is: $124.55.

Only 5 left in stock

-17%
CMMG Upper Receiver Assembly, MK4/AR15, Coyote Tan
Original price was: $149.95.Current price is: $124.55.

In stock

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

In stock

-8%
Rock River Arms Complete Carbine A4 Upper, .350 Legend, 16-Inch, 10-Round
Original price was: $740.00.Current price is: $679.77.

Out of stock

-11%
One Horse AR-15 Complete Upper, 10.5-Inch, 5.56 NATO
Original price was: $319.99.Current price is: $284.15.

Out of stock

-20%
WMD Guns NiB-X Bolt Assembly, 450 Bushmaster
Original price was: $90.00.Current price is: $71.90.

Only 3 left in stock

-21%
LBE Unlimited AR15 Bolt Refurb Kit
Original price was: $13.99.Current price is: $11.12.

In stock

-7%
Sons of Liberty Gun Works Broadsword Ambidextrous Stripped Lower Receiver
Original price was: $345.00.Current price is: $319.73.

Out of stock

-19%
Odin Works .300 Blackout 16.1-Inch Medium Profile Carbine Gas Barrel
Original price was: $330.00.Current price is: $268.80.

Only 1 left in stock

-10%
WMD Guns Upper Assembly, .300 Blackout, 16in Barrel
Original price was: $625.00.Current price is: $562.12.

Out of stock

-2%
Daniel Defense MK18 Complete Upper, 5.56mm, RIS II, Black
Original price was: $1,563.00.Current price is: $1,527.00.

Out of stock

-15%
Chiappa M4-22 G2 Complete Upper, .22 LR, 28-Round
Original price was: $350.00.Current price is: $298.94.

Out of stock

-25%
Colt LE6943 Complete Upper Receiver Kit, 11.5in, 5.56 NATO, Black
Original price was: $1,399.00.Current price is: $1,052.85.

Out of stock

-2%
Sons of Liberty Gun Works M4-L89 Upper Receiver Group, 14.5-Inch, 5.56 NATO, ASR
Original price was: $1,050.00.Current price is: $1,026.14.

Only 5 left in stock