The Sylvan Arms SA223 is a highly durable, easy to service affordable 5.56 suppressor. Sleek and modern is design, it is built of lightweight titanium cone baffles and a durable titanium tube. It gives a dramatic 31 to 33 Decibel reduction for standard velocity ammunition. The suppressor comes with a grade 5 TI QD Muzzle break. The muzzle break is 1/2-28, this makes for quick and easy mounting and dismounting. Designed and manufactured in the USA.