300 AAC Blackout, Pistol-Length, 10″, Heavy, 4150, Black Nitride, 1:8

Description

• Chambered in 300 AAC Blackout
• Gas System: Pistol-Length
• Length: 10″
• Contour/Profile: Heavy
• Material: 4150 Chrome Moly
• Coating: Black Nitride
• Twist: 1:8
• Thread: 5/8 x 24
• Rifling: Button Rifled 6-Groove Bore
• M4 Feed Ramps
• 11° Target Crown