The Sons of Liberty Gun Works NOX9 has a 9 hole design for even more muzzle control than the original with 3 ports at the 9, 12 and 3 o'clock positions. The NOX provides excellent flash suppression, muzzle climb reduction, and allow the quick installation of suppressors and accessories utilizing the KeyMount pattern. Compatible with Dead Air Armaments Sandman line of suppressors. The NOX can be timed for right handed, left handed, or neutral to accommodate every shooter. Includes Timing Shims.
Caliber: .223/5.56
Threads: 1/2x28
Caliber: .223/5.56
Threads: 1/2x28
