Today we have a handful of 10mm pistols, revolvers and rifle. We unbelievably have a Bren Ten, an early Colt Delta Elite, the Smith & Wesson 610, a very early Glock 20 and a goofy looking homemade Glock 29/40, along with a rare Blackhawk convertible in both 38/40 (the first 10mil) and 10mm, along with an Eagle XL and the brand new Marlin 1894 in 10mm AUTO.