Description
The AAC Illusion 9 silencer can be used on a variety of host firearms with different barrel threads by quickly and easily swapping out the threaded A.S.A.P. piston in the rear of the silencer.
1/2×28 will fit most domestically made 9mm firearms, as well as aftermarket barrels. The M13.5×1 is a left-handed thread pitch and will work with factory Glock, Sig Sauer, and most other European 9mm firearms.
