This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.
Battle Arms Development
WORKHORSE
Battle Arms Development WORKHORSE, Complete Upper Receiver, 5.56 NATO, 10.5" Barrel, Fits AR-15, M-Lok Handguard, Anodized Finish, Black, Includes Bad Rack-15 Ambidextrous Charging Handle and AR15/M16 BCG WH-UR10.5B-Y-15
Key Details
Live Distributor Check
Purchase Requirements
- Final availability is confirmed against the distributor during cart and checkout.
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.
Features
- 10.5 Barrel"
- Bad Rack-15 Ambidextrous Charging Handle
- Nitride Finish, AR-15/M16 Bolt Carrier Group
- Free Float M-LOK Handguard
- Anodized Finish, Black
