1911 Build 2 (9mm) - Part 5

In this video I modify the feed ramp of the 9mm barrel to work with a .45acp frame ramp. Standard 9mm barrels will overhang .45acp frame ramps and need to be brought in a bit. But one must be careful to not reduce case support too much or cases will rupture when firing.
Sorry if in the intro I say YouTube. This was originally on YT, but you know the story.