Radical Defense LS3Ti muzzle device designed for .30 caliber applications, featuring a QD Taper Mount system and included KFM Taper Lock Flash Hider. Comes with a RD HUB mount for fast attachment to host firearms. The suppressor/flash device has a 1.6 inch diameter and is finished with an infrared non-reflective coating for reduced thermal and visual signature. Mounting specifies 1.375-24 threads. Compatible with AR-15 platform hosts where appropriate mounting hardware is used.