Product Description
The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3, 6, and 9 o'clock positions. At 12 o'clock is a full-length Picatinny accessory rail with their signature notch cut matching the upper receiver. Every upper receiver is equipped with a 4150 chrome-moly steel black nitride barrel for durability and accuracy. The barrel is individually head-spaced with a matching 9310 steel bolt and 8620 black nitride carrier for ultimate reliability and ease of cleaning.
Item Details
UPC: 810033783784
Manufacturer Part Number: WH-UR-10.5-556
Billet: No
Color: Black
Stripped: No
Receiver Size: AR-15
Barrel Length: 10.5"
Caliber: 5.56mm NATO
Mil Spec: Yes
GFID: e54366c1-d3f0-475a-a419-3236251e97c2
Workhorse Upper Receiver
Battle Arms Development, Inc.
Battle Arms Development, WORKHORSE, Upper Receiver Assembly, 223 Remington/556NATO, 10.5" Barrel, Carbine-length Gas System, Anodized Finish, Black, A2 Flash Hider, WORKHORSE 9.5" M-LOK Free Float Handguard, Does Not Include Bolt Carrier Group or Charging Handle
$527.99 …
Order Quantity
Product Description
The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3, 6, and 9 o'clock positions. At 12 o'clock is a full-length Picatinny accessory rail with their signature notch cut matching the upper receiver. Every upper receiver is equipped with a 4150 chrome-moly steel black nitride barrel for durability and accuracy. The barrel is individually head-spaced with a matching 9310 steel bolt and 8620 black nitride carrier for ultimate reliability and ease of cleaning.
Item Details
UPC: 810033783784
Manufacturer Part Number: WH-UR-10.5-556
Billet: No
Color: Black
Stripped: No
Receiver Size: AR-15
Barrel Length: 10.5"
Caliber: 5.56mm NATO
Mil Spec: Yes
GFID: e54366c1-d3f0-475a-a419-3236251e97c2