dan wesson 10mm 1911 for Dummies
Bushnell produced many mounts back again from the 1970's and early eighties. This just one also replaces the rear sight and demands drilling/tapping the top strap. Solid aluminum and very light.Additionally, it has a 2 line roll marked shroud also. I do know they transitioned to 1 line roll mark barrels, so it's possible it's a transition gun or a