Engineered for use with suppressors that use the Xeno mounting system developed by Dead Air Silencers, the Xeno Recoil Hawg is designed to reduce felt recoil by as much as 70% (depending on the caliber). The Xeno Recoil Hawg allows you to quickly and accurately mount most Hub compatible suppressors with the use of a Xeno adaptor (not included) added to your suppressor.