In order to use a sound moderator with a semi-automatic firearm that is gas operated, it is normally necessary to check and sometimes adjust the gas flow to ensure that cartridge cases are reliably ejected.

Browning Iridium Semi allows you to place the sound moderator on the rifle without having to adjust the gas flow. Its exclusive mechanism, tested on the world’s best-selling semi-automatic rifle, allows you to hunt with complete peace of mind and discretion.