Manufactured to the highest quality standards and featuring a patented design, the LANTAC Lamprey Plan B Flash Hider offers improved signature reduction over competitors products. Its unique 'toothed'four tine design disrupts gas more efficiently and reduces flash intensity and duration. The compensated device is fitted with six vertical ports that assist in muzzle rise compensation and an internal baffle also reduces muzzle recoil. Shooters can now enjoy advanced weapon control with the ability to mount the Plan-B HUB.Lamprey Flash Hyders are precision manufactured on Swiss lathes and machined from AISI4140 steel that is then hardened to 55Rc (Rockwell C approx) and QPQ (Quench Polish Quench) Nitrided to AMS2753D standards for extreme use enhanced corrosion resistance and improved lifespan. FeaturesShips with timing shim set.Serial Numbered for Quality ControlUsers should follow shooting guidance for the Plan-B HUB as supplied by Q LLC and others.Lantac recommends the use of semi-p...