New Bowers CAC45 for your M10 45ACP. Gun in picture not included. Photo from http://www.subguns.org. Add shipping and handling.

The Ultima is a high quality, highly advanced 9mm sound suppressor and is constructed entirely of aircraft grade aluminum. The Ultima comes with one of two mounting devices. 1) A standard thread mount interface or 2) R.A.D. (Recoil Attenuation Device). The R.A.D. is designed so the Ultima will function on hard to cycle semi auto pistols like the Glock and Sig 9mm. The finish is anodized matte black. The Ultima sound suppressor can be shot wet or dry and has a very high reduction with first round pop. This unit is not sealed so the user may disassemble for cleaning and comes standard with a disassembly tool. (sig P226 not included)

This is one of the best suppressors for a .308 rifle. This one has a bi lock mount with low round count. We have owned it for a few years and have less than 300 rounds through it. Gemtech quality and finished in light parkerized greyish green.