https://pro2a-tactical.com/12-5-inch-8-6-blackout-ar10-upper.htmlUPPER RECEIVER: AR-10 DPMS Gen 1 Style Billet Aluminum, Type III Hardcoat Anodized Black with Forward Assist and Ejection Port Cover Installed
BARREL: 12.5 inch, 8.6 Blackout Caliber, 4150 Chrome Moly Vanadium Steel, 1:3 Twist, Medium Profile, Nitride/Melonite Treated - made by Pro2A Tactical
HANDGUARD: 10 inch AR-10 M-LOK Free Floated, Machined out of 6061 T6 Aluminum – made for us by Bowden Tactical
GAS SYSTEM: Pistol Length, Direct Impingement, Stainless Steel Tube
GAS BLOCK: Low Profile Gas Block, Machined out of 4140 Steel
MUZZLE DEVICE: Standard 5/8-24 (Enlarged to 8.6 Cal) A2 Flash Hider and Crush Washer
100% MADE IN THE USA
LIFETIME WARRANTY AND SUPPORT*