AR-STONER AR-15 EV2 Billet Upper Receiver Assembly 300 AAC Blackout 16″ Barrel with 15″ M-LOK Handguard

Cartridge
300 AAC Blackout (7.62x35mm)
Finish
Flat Dark Earth Cerakote
Material
Aluminum
Barrel Length
16 Inches
Twist
1:8 Inches
Threads
5/8″-24
Barrel Contour
Medium
Sights
No
Barrel Finish
Matte
Chrome Lined
No
Gas Block Diameter
0.75 Inches
Gas System Length
Pistol
M4 Feed Ramps
Yes
Barrel Material
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