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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

2,128 products
-20%
Faxon Firearms FF556BCGCNITRIDELW Gunner Lightweight 5.56x45mm NATO, Salt Bath Nitride 9310 Steel For AR15 Rifle
Original price was: $249.00.Current price is: $199.47.

In stock

-11%
Faxon Firearms 15BG8M18NTMHL5RNP3 6.5 Grendel 18" Bead Blast 416-R Stainless Barrel
Original price was: $250.00.Current price is: $222.91.

Only 5 left in stock

-25%
FN BARREL AR-15 BUTTON RIFLED - 14.7" 1:7 MID-LENGTH GAS GOVT
Original price was: $299.00.Current price is: $225.67.

Only 2 left in stock

-25%
FN BARREL AR-15 BUTTON RIFLED - 18" 1:7 RIFLE GAS GOVT
Original price was: $299.00.Current price is: $225.67.

Only 2 left in stock

-17%
Rosco Manufacturing PB-16-HB-300BLK-8-P Purebred 300 Blackout 16" Nickel Boron Stainless Steel Barrel
Original price was: $233.10.Current price is: $193.71.

Out of stock

-18%
Vktr Industries V40051016002R VK-1 Handguard Armor Black M16 9.85" Long
Original price was: $149.00.Current price is: $122.69.

Out of stock

-24%
Aero Precision APRA538705A Atlas R-One Handguard 15" M-LOK, Black Anodized Aluminum, Full Length Picatinny Top, QD Sling Mounts, Mounting Hardware Included for M5/AR-10
Original price was: $225.00.Current price is: $169.97.

Out of stock

-20%
Midwest Industries MICRLW15 Combat Lightweight AR-15 Black Hardcoat Anodized Aluminum/Polymer 15" Picatinny/M-LOK
Original price was: $230.95.Current price is: $183.69.

Only 1 left in stock

-7%
Fail Zero EXO AR9 Bolt Carrier Group 9mm Nickel Boron
Original price was: $199.99.Current price is: $185.01.

Only 2 left in stock

-28%
CMMG 22BA6AE Bravo Compatible w/ 5.56/ .223 AR Platform Rifles 22 LR 10rd Includes 3 Magazines
Original price was: $239.95.Current price is: $171.68.

In stock

-27%
MIDWEST INDUSTRIES INC MICRT15 T-Series AR-15 6061 Aluminum Black Hard Coat Anodized 15"
Original price was: $241.95.Current price is: $177.33.

In stock

-19%
Midwest Industries MICRL30815 Combat Handguard AR-308/LR-308 Black Hardcoat Anodized 15" 6061-T6 Aluminum
Original price was: $219.95.Current price is: $177.33.

In stock

-27%
Midwest Industries MINF105 Night Fighter 10.50" M-LOK Black Hardcoat Anodized Aluminum Includes Barrel Wrench, Nut, & 5 Slot Rail
Original price was: $241.95.Current price is: $176.84.

Only 2 left in stock

-21%
Spikes ST5BG03 Bolt Carrier Group 223 Rem,5.56x45mm NATO Nickel Boron Steel AR-15, M16 Full Auto
Original price was: $225.00.Current price is: $176.63.

In stock

-26%
CMMG 22BA64E Echo 25rd Black Steel
Original price was: $229.95.Current price is: $170.77.

Out of stock

-21%
BCM MCMR7556BLK BCMGunfighter MCMR 7" M-LOK, Free-Floating Style Made of Aluminum with Black Anodized Finish for AR-Platform
Original price was: $220.00.Current price is: $174.05.

Only 4 left in stock

-22%
Rise Armament RA-1010 Bolt Carrier Group 223/5.56 NATO Black Nitride 4140 Steel
Original price was: $229.99.Current price is: $180.37.

In stock