Rugged suppressors 3 lug mount replaces the piston assembly in your obsidian, allowing you to attach the obsidian 45 and obsidian 9 to 3 lug compatible firearms.Note: this is the can mount only.To attach, your firearm must have integral 9mm 3 lugs or a 9mm 3 lug adapter.

Model: Obsidian 3-Lug Mount
Finish: Black
Type: Mounting Adapter
Ammo Type: Centerfire