Posted 15 Sep 2017 (edited) From what I can discern, this is a .40 cal barrel (threaded) with matching mag. Barrel is stamped "40" and that's a .40 round in the muzzle. Mag locks up in a standard AR-15 lower so I assume it goes with it. Im glad to provide specific pictures to interested parties. No sales where prohibited. Edited 22 Sep 2017 by Gorgon WANTED: Japanese MG-related & Chauchat-related Parts/Accessories Milwaukee, Wisconsin, United States Share this post Link to post Share on other sites
Posted 15 Sep 2017 Greetings, sent pm, thanks gordon Share this post Link to post Share on other sites
Posted 22 Sep 2017 What about the chamber end? Will the 40 cal. chamber and turn. It might be a 10mm. Thanks...Ken Share this post Link to post Share on other sites
