Allen Engineering has been an essential silencer manufacturer since 1983. These high-performance stainless steel suppressors will hold up to the elements while maintaining a low point of impact shift, giving you the accuracy you need. Allen Engineering suppressors such as the AEM5 use the reflex design. The reflex portion of the suppressor creates a large blast chamber as well as a second index point, helping the suppressor stay center to the bore. The AEM5 uses the Mark 12 collar/muzzle device as a mounting system, making it the perfect match for your Mark 12 clone. Allen Engineering provides a lifetime warranty for quality materials and superior craftsmanship.