Threaded Barrels For Sig 365 Russian Original M14x1 Izhmash Saiga 20"... Rem Arms Llc Access Oem, Rxbl R24620 870... AR-15 450 Bushmaster 16" Parkerized Heav... Factory Bushmaster IZZY Muzzle Break w M... Non Guns Barrels CMMG AAC Blackout Barrel DC A | 799 | 0 | Lc | 234.4003ms View Category CMMG 300 AAC Blackout Barrel (30DC30A) For Sale from Jays Guns and Accessories | Positive feedback: 99% View | Verified Seller | 11132 Completed Sales View Sellers Items /UserImages/5511/918871044 15234175.jpg /UserImages/5511/918871044 15234176.jpg /UserImages/5511/918871044 15234177.jpg Description: CMMG, Barrel, 300 AAC Blackout, 16.1" Barrel, 1:7 Twist, Carbine 416 SS Bead Blasted Finish, 5/8"-24 TPI, 1:7 Twist 416 Stainless steel, 5/8X24 thread pitch, Medium taper profile, Carbine length gas port .750" gas block Journal, 300 Blackout chamber Description: Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly head spaced. Read More Condition: New In Box Brand: CMMG UPC: 815835016245 Location: FL Trades Accepted: no Read More Shipping Notes: Alaska and Hawaii are required to pay actual shipping costs for anything over the standard shipping fee on the ad. Read More Share Item Item #: 918871044 SKU: 30DC30A Stock No.: 22821 Jays Guns and Accessories Seller Since: May. 2001 Identity Verified ( CRESTVIEW, FL ) Trusted Seller This seller is an FFL City: Crestview State: FL Price: SOLD This Seller Accepts Online Payment Shipping: $15.00 (or FREE in-store pick up!) Accepted Payment Methods: Returns: Only if Defective Your Recently Viewed Items