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 : "16" Barrel" Bad Rack-15 C Ambidextrous Charging Handle Nitride Finish, AR-15/M16 Bolt Carrier Group Free Float M-LOK Handguard Anodized Finish, Black
Specifications
- Caliber: 556NATO
- Barrel Length: 16"
- Type: Upper
- Model: WORKHORSE
- Fit: AR-15
- Color: Black
- Subcategory: Complete Upper Receivers
Battle Arms Development | MPN: WH-UR16B-Y-15C | UPC: 810033786167