Thompson Machine Poseidon 45 .45 ACP Suppressor Matte Black

A: Matthew, the Poseidon 45 uses a .578x28 thread pattern.

A: .578x28 thread pattern.

A: Hi Matthew, this uses a .578 x 28 thread pattern.

A: Please click the green box stating it as the best answer. We are rated on our answers and are just volunteers, not Buds employees. You can choose more then one Thank you!

A: James, I would definitely ask "Thompson Machine" at their Sales and Service phone 850-408-5161 or Email: Sales@ThompsonMachine.net --- Their website is ---- (http://www.thompsonmachine.net/?page_id=99)

A: James, as long as your barrel is threaded correctly for this suppressor, you should have no problem shooting smaller calibers with suppressor since it's set up for .45 ACP. BUT, just to make sure you can call the manufacturer at : 850-408-5161, just to confirm it would be safe. Hope this helps

A: normally shooting smaller calibers is not a problem but give "Thompson Machine" a call at phone 850-408-5161

A: Hi James, as long as your barrel is threaded correctly for this suppressor, you should have no problem shooting smaller calibers with suppressor since it's set up for .45 ACP. BUT, just to make sure you can call the manufacturer at : 850-408-5161, just to confirm it would be safe. Hope this helps

A: as long as your barrel is threaded correctly for this suppressor, you should have no problem shooting smaller calibers with suppressor since it's set up for .45 ACP. BUT, just to make sure you can call the manufacturer at : 850-408-5161, just to confirm it would be safe. Hope this helps

A: I recommend this one https://www.budsgunshop.com/product_info.php/products_id/1411/silencerco+osprey+9mm+suppressor

A: Robert, as far as what Buds has to offer, I would recommend the GemTech : https://www.budsgunshop.com/product_info.php/products_id/3118/gemtech+gm-9+9mm+w%2fpiston+1%2f2x28

A: Robert, If you get the properly threaded linear decoupling device. booster, or nielsen device whatever you want to call it to fit the 9 mm Vigil barrel this Thompson Machine Poseidon 45ACP Suppressor would work just fine. You could use it for up to your 45 ACP firearms also.