Picked up a used Kahr PM9 a week or two ago, and my wife bought me a .22 rimfire plate rack. Picked up a 1/2x28 adapter for the Mystic-X (that's still in ATF jail). They have several different mounting adapters & plates to mount to different thread pitches, plus nielsen-devices & such for it; not sure if I'll get a nielsen for it, I may but it won't be a priority since I already have the smaller 9mm pistol suppressor.