RUGGED OBSIDIAN 45 3-LUG MOUNT

This 3-Lug Mount replaces the piston assembly in your Obsidian 45, allowing you to attach the Obsidian 45 to 3-lug compatible firearms. This mount is designed to be internal so that your overall firearm length is as short as possible. Using this mount allows you to quickly attach/detach your suppressor to fixed barrel firearms, without having to worry about suppressor walk-off.