Items Available For Purchase Today Object reference not set to an instance of an object. See All Mega Arms .300 Blackout Barrel – 10.5” For Sale from: Discount Tactical Supply ( FFL) | Positive feedback: 97% View | Verified Seller | 977 Completed Sales View Sellers Items Mega Arms .300 Blackout Barrel – 10.5” For Sale from: Discount Tactical Supply | Positive feedback: 97% View | Verified Seller | 977 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 SOLD - $210.00 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 • Chambered in .300 Blackout • Machined with a Medium Contour profile • 1x8 twist for accurate overall performance • Made from 416 Stainless Steel • Black Nitride coating • 1×8 twist for accurate overall performance • 5/8-24 threaded muzzle • .750 diameter gas block seat • M4 feed ramps on extension • 11° target crown • Uses standard AR-15 Pistol-Length Gas system Condition: New In Box Brand: Mega Arms Model: MA-300-10.5 Item #: 910222443 Stock No.: MA-300-10.5 Location: TX Trades Accepted: Yes Share: Shipping Notes: See Description Items You've Viewed Recently WTS Glock 22 (.40) Mass compliant $499.00 SELLER: Marc Wagner MDW Guns (FFL Dealer) Add To Cart Kimber Rapide Scorpius 45 ACP (30425) 30... $1599.00 SELLER: Kones Korner (FFL Dealer) Add To Cart Franchi Affinity 3 Elite Optifade Marsh/... $1149.00 SELLER: Kones Korner (FFL Dealer) Add To Cart COLT CLASSIC GOVERNMENT MODEL ROYAL BLUE... $2000.00 SELLER: guns4sale (FFL Dealer) Add To Cart Browning Maxus II Wicked Wing 011743204 $1949.99 SELLER: Femme Fatale NV (FFL Dealer) Add To Cart Charles Daly Triple Threat 12GA 930110 E... $1679.99 SELLER: TechNetArmory (FFL Dealer) Add To Cart Canik TP9SF Combat Elite Executive $719.00 SELLER: Two Rock Guns (FFL Dealer) Add To Cart Remington REM R85407 $549.99 SELLER: GunPro.com (FFL Dealer) Add To Cart CZ-USA All-American Single Trap 12 Gauge... $1199.99 SELLER: Ammo And Arms (FFL Dealer) Add To Cart Colt King Cobra 4" Enhanced, Complete, V... $2695.00 SELLER: CaptSteve (FFL Dealer) Add To Cart