Items Available For Purchase Today Object reference not set to an instance of an object. See All Mega Arms .308 Barrel – 20" For Sale from: Discount Tactical Supply ( FFL) | Positive feedback: 97% View | Verified Seller | 976 Completed Sales View Sellers Items Mega Arms .308 Barrel – 20" For Sale from: Discount Tactical Supply | Positive feedback: 97% View | Verified Seller | 976 Completed Sales View Sellers Items Discount Tactical Supply Seller Since: Mar. 2014 Identity Verified ( Spring Branch, TX ) Trusted Seller This seller is an FFL City: Spring Branch State: TX ENDED - $310.00 Shipping: $15.00 (or FREE in-store pick up!) Accepted Payment Methods: Returns: No Returns This Seller Accepts Instant Online Payments Description: Manufactured under the strict supervision of Mega Arms. Made from 416 Stainless Steel. Black Nitride coating. Chambered in .308 Winchester Machined with a Medium Contour. 1×10 twist for accurate overall performance. 5/8-24 threaded muzzle. .750 diameter gas block seat. SR-25/DPMS pattern barrel extension. 11° target crown. Weight 50.4 oz. Uses standard AR-15 Rifle-Length Gas system. GUARANTEED TO SHOOT SUB 1 MOA @ 100 YARDS WITH MATCH AMMO!! Condition: New In Box Brand: Mega Arms Model: MA-308-20 Item #: 910640207 Stock No.: MA-308-20 UPC: 723120301382 Location: TX Trades Accepted: Yes Share: Shipping Notes: See Description Items You've Viewed Recently Mega Arms .308 Barrel – 20" $310.00 SELLER: Discount Tactical Supply (FFL Dealer) Add To Cart