Description
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 1:8” twist and parkerized finish, M2 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
- M2 Flash Hider
- Chambered in 5.56x45mm NATO
Made In United States of America
Specifications
Product Information
Color | Black |
Finish | Anodized |
Material | Aluminum |
Weight | 5.3 Pound |
Barrel Length | 16 Inches |
Twist | 1:8 Inches |
Threads | 1/2″-28 |
Barrel Contour | M4 |
Barrel Finish | Parkerized |
Chrome Lined | No |
Gas Block Diameter | 0.75 Inches |
Gas System Length | Carbine |
M4 Feed Ramps | Yes |
Upper Receiver Type | A3 Flat-Top |
Barrel Material | 4150 Chrome Moly Vanadium Steel |
Handguard | 15″ M-Lok Ultralight |
Bolt Carrier Assembly Included | Yes |
Muzzle Device | Flash Hider |
Country of Origin | United States of America |
Delivery Information
Shipping Weight | 5.290 Pounds |
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