AR-STONER AR-15 A3 Upper Receiver Assembly 12.7x42mm 16″ Barrel with 15″ M-LOK Ultralight Handguard
Product Overview
Designed to meet Customer’s needs, the AR-STONER AR-15 A3 Upper Receiver Assembly provides function, style and affordability for today’s AR-15. The A3 upper attaches to virtually any standard AR-15 lower receiver and comes complete with everything you need to start shooting. This upper features a carbine-length gas system, 16” barrel with 1:20 twist and parkerized finish, LS2 spiral flash hider, and a lightweight 15” free float M-Lok Handguard. M-Lok Handguard slots allow mounting of popular M-Lok compatible accessories directly to precision cutouts and features integrated QD sling mounts with a sleek design that does not sacrifice strength or ergonomics. Finish building the gun of your dreams at a price that won’t break the bank with the AR-STONER™ AR-15 A3 Upper Receiver Assembly.
Features
- Complete Bolt Carrier Group
- 15″ M-Lok Handguard
- 16” Barrel
- LS2 Spiral Flash Hider
- Chambered in 12.7x42mm
Note: 12.7x42mm is the metric designation for the 50 Beowulf. 50 Beowulf is a registered trademark of Alexander Arms.
Made In United States of America
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.Specifications
Product Information
| Cartridge | 12.7x42mm |
| Color | Black |
| Finish | Anodized |
| Material | Aluminum |
| Weight | 5.4 Pound |
| Barrel Length | 16 Inches |
| Barrel Material | 4150 Chrome Moly Vanadium Steel |
| Barrel Finish | Parkerized |
| Twist | 1:20 Inches |
| Threads | 49/64″-20 |
| Barrel Contour | Heavy |
| Chrome Lined | No |
| Gas Block Diameter | 0.936 Inches |
| Gas System Length | Carbine |
| M4 Feed Ramps | No |
| Upper Receiver Type | A3 Flat-Top |
| Handguard | 15″ M-Lok Ultralight |
| Bolt Carrier Assembly Included | Yes |
| Muzzle Device | LS2 Spiral Flash Hider |
| Country of Origin | United States of America |
| Compatible With |
AR-15
|
Delivery Information
| Shipping Weight | 5.910 Pounds |
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