This Comstock Armory knurled thread protector is made for Rearden Plan B muzzle devices. It covers the Plan B mounting surface when no suppressor is attached, keeping the threads and mount clean and protected from damage. The knurled exterior gives a good grip for installing and removing it by hand.
- Brand: Comstock Armory
- Type: knurled thread protector
- Fits: Rearden Plan B muzzle devices
- Listed weight: 0.02 lb
- Part number: KTP
