Skip to content

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.

// CATALOG

AR15 Parts

1,266 products
-8%
JP Enterprises Gen 2 Bolt/Carrier Kit, 9mm
Original price was: $445.95.Current price is: $410.93.

Only 1 left in stock

-6%
JP Enterprises Gen 2 Silent Captured Spring, 9mm Full Stroke
Original price was: $206.95.Current price is: $193.52.

Only 2 left in stock

-10%
LMT MRP-L M-LOK 9.25-Inch Grenadier Upper Receiver
Original price was: $1,045.00.Current price is: $940.50.

Only 2 left in stock

-10%
LMT MRP-L M-LOK 11.5-Inch Shovelnose Upper Receiver
Original price was: $1,045.00.Current price is: $940.50.

Only 3 left in stock

-8%
JP Full Mass BCG Select Fire Compatible QPQ Finish
Original price was: $385.00.Current price is: $355.71.

Only 3 left in stock

-7%
Daniel Defense DDM4 300S Upper Receiver Group, .300 AAC Blackout, 10.3-Inch Barrel
Original price was: $1,452.00.Current price is: $1,351.00.

Only 4 left in stock

-5%
Blue Force Gear Air Force Sling Kit, Black
Original price was: $164.95.Current price is: $157.48.

Only 5 left in stock

-11%
Obsidian Arms OA-15C2 Lightweight Billet Upper Receiver, Stripped
Original price was: $230.00.Current price is: $204.31.

Only 3 left in stock

-3%
Gemtech GVAC 5.56 NATO 16-Inch Upper Receiver with Enhanced BCG
Original price was: $879.00.Current price is: $852.21.

In stock

-10%
LMT MRP-L M-LOK 11.5-Inch SPECWAR Upper Receiver
Original price was: $1,045.00.Current price is: $940.50.

In stock

-10%
LMT MRP-L M-LOK 13.25-Inch Rifle-Length Upper Receiver
Original price was: $1,045.00.Current price is: $940.50.

Only 5 left in stock

-1%
Blue Force Gear Heavy Duty Side Release Swivel, 1.25-Inch Slot
Original price was: $24.95.Current price is: $24.80.

Only 4 left in stock

-7%
Daniel Defense DDM4 V7 Pro Upper Receiver Group, 5.56mm NATO, 18-Inch Barrel, MFR 15.0 M-LOK
Original price was: $1,683.00.Current price is: $1,564.00.

In stock

-7%
Daniel Defense DDM4 V7 Upper Receiver Group, 5.56mm NATO, 16-Inch Barrel, MFR 15.0 M-LOK
Original price was: $1,300.00.Current price is: $1,208.00.

Only 2 left in stock

-10%
LMT MRP-H Quad 12.5-Inch Upper Receiver
Original price was: $1,313.00.Current price is: $1,181.70.

Only 3 left in stock

-10%
LMT Short Rail Mount Pistol Grip Frame
Original price was: $1,045.00.Current price is: $940.50.

Only 5 left in stock

-5%
JP Enterprises JPGS-8D Adjustable Gas Block, .936 Bore
Original price was: $120.00.Current price is: $113.88.

Only 4 left in stock

-7%
JP Enterprises High Pressure EnhancedBolt Completion Group, .308 Win
Original price was: $214.00.Current price is: $199.73.

Only 4 left in stock