AR-STONER AR-15 A3 Billet Upper Receiver Assembly 5.56x45mm NATO 16″ Barrel with 15″ M-Lok Handguard
$330.00
The AR-STONER AR-15 A3 Billet Upper Receiver Assembly is the ultimate mix of functionality, style and value. This A3 Upper Receiver gives the firearm a sleek profile and attaches to virtually any standard AR-15 lower. Complete with a full BCG this upper provides everything you need to start shooting and features a carbine-length gas system, 16” barrel with 1:8” twist, flash hider, charging handle, and a 15” M-Lok handguard. Precision cutouts on the handguard are compatible with popular M-Lok accessories. Build an AR-15 that you will be proud to take to the range with the AR-STONER AR-15 Billet Upper Receiver Assembly.
Features
-Complete Bolt Carrier Group
-16” M4 Contour Barrel
-Flash Hider
-Chambered in 5.56x45mm NATO
-15” M-Lok Handguard
-A3 Billet Upper Receiver
Product Information
- Cartridge:5.56x45mm NATO
- Finish :Matte Black
- Material :Aluminum
- Weight :4.9 Pound
- Barrel Length:16 Inches
- Twist :1:8 Inches
- Threads :1/2″-28
- Barrel Contour :M4
- Sights :No
- 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
- Bolt Carrier Assembly Included :yes
- Muzzle Device :Flash Hider
- Mil-Spec or Commercial :Mil-Spec
- Country of Origin:United States of America
- Compatible With :AR-15
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