Comes with 1/2×28 micro booster installed – Titanium construction with 7075 aluminum main tube and front cap – Completely user serviceable – Full-auto rated with 9mm supersonic and 300 BLK subsonic only – Available in direct thread and micro booster configurations – 1/2×28 5/8×24 and M13.5x1LH direct thread mounting options available – 14 baffles – 124dB at muzzle using 124gr 9mm ammunition – Black anodized and Cerakote finish – Lifetime warranty protects against all manufacturing defects and damages caused by normal use