Skip to content

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.

// CATALOG

AR Upper Parts

2,250 products
-14%
BCMGUNFIGHTER Compensator MOD 3 - 5.56
Original price was: $105.00.Current price is: $90.65.

Only 2 left in stock

-10%
Radical Firearms KFM HUB Mount
Original price was: $59.00.Current price is: $52.91.

Only 5 left in stock

-22%
Banish 45/46 Piston, M13.5x1 LH, .45 ACP
Original price was: $89.99.Current price is: $70.29.

Only 1 left in stock

-10%
Lantac Plan B Full Length Dragon Muzzle Brake - 9mm Luger, 2.6in, 1/2x28
Original price was: $128.99.Current price is: $115.80.

Only 5 left in stock

-12%
Sharps Bros Full Top Rail M-LOK Handguard, 15in, 6061-T6 Aluminum
Original price was: $159.95.Current price is: $141.23.

Out of stock

-12%
Aero Precision 9.3in Enhanced M-LOK Handguard, Gen 2
Original price was: $134.99.Current price is: $118.86.

Out of stock

-13%
BAD Faux Suppressor/Flash Can, .223/5.56
Original price was: $41.09.Current price is: $35.93.

Out of stock

-19%
CMC Enhanced Bolt Carrier Group, 6mm ARC, Nitride, Black
Original price was: $179.99.Current price is: $145.59.

In stock

-21%
FAB Defense AK-47 Vanguard M-LOK Handguard System, Black
Original price was: $41.00.Current price is: $32.21.

Only 2 left in stock

-13%
Dead Air Xeno GOV 3-Prong Flash Hider, 5/8x24
Original price was: $99.00.Current price is: $86.03.

Only 1 left in stock

-19%
Luth-AR Teardrop Forward Assist Assembly
Original price was: $19.25.Current price is: $15.54.

In stock

-11%
Aero Precision AR15 7.3in Enhanced M-LOK Handguard, Gen 2, Anodized Black (No BAR Barrel Nut)
Original price was: $124.99.Current price is: $111.03.

Out of stock

-19%
Lantac Lamprey 5.56 Long FH/C Flash Hider - 1/2x28
Original price was: $142.99.Current price is: $115.64.

Out of stock

-19%
Lantac Lamprey 5.56 Long Flash Hider - 1/2x28
Original price was: $142.99.Current price is: $115.64.

In stock

-25%
FAB Defense PTK VTS Combo Pointing Foregrip, FDE
Original price was: $53.20.Current price is: $39.96.

In stock