If you need just the Thread Adapter part (aluminum), This is for just the Fibur-X threaded adapter by itself. Also called a "Back". Must be used with a Fibur-X Main-Barrel.
If you need just the Thread Adapter part (aluminum), This is for just the Fibur-X threaded adapter by itself. Also called a "Back". Must be used with a Fibur-X Main-Barrel.
