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Battle Arms Development AR-15 WORKHORSE 5.56 NATO 10.5″ Upper – Black
$659.98
- Battle Arms Development WORKHORSE
- Complete Upper Receiver
- 556NATO
- 10.5″ Barrel
- Fits AR-15
- M-Lok Handguard
- Anodized Finish
- Black
- Includes Bad Rack-15 Ambidextrous Charging Handle and AR15/M16 BCG
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
- Description
- Additional information
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.
Additional information
| Weight | 66 oz |
|---|---|
| Dimensions | 28.00 × 4.50 × 4.00 in |
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| Color | Black |
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