AR-15 300 AAC BLK 16" stainless steel straight fluted barrel 1-7 twist

AR-15 300 AAC BLK 16" stainless steel straight fluted barrel 1-7 twist

AR-15 300 blk 16" stainless steel straight fluted barrel 1-7 twist. This barrel has the gas port hole pre-drilled.

• Made from 416r stainless steel hardened to 26-32 rc and stress relieved. 1-7 rh twist.
• Chambered in 300 blackout.
• .750"diameter under gas block.
• Carbine length gas system.
• 5/8-24 thread for attaching muzzle device.
• Comes as seen in picture with barrel extension and extension pin installed. Barrel extension has the m4 feedramps.
• For your safety, Moriarti Armaments recommends this part be installed by a competent, qualified gunsmith/installer with an understanding of the weapon platform that the part is being worked on.