This 3 Lug Mount replaces the piston assembly in your Obsidian, allowing you to attach the Obsidian to 3 lug compatible firearms. This mount is designed to be internal so that your overall firearm length is as short as possible. Using a 3 Lug Mount allows you to quickly attach/detach your suppressor to fixed barrel firearms, without having to worry about suppressor walk-off.
Note: This is the suppressor mount only. To attach, your firearm must have a 3 lug muzzle device.
This coupler is compatible with HK 9mm patterned 3 lug devices.
