My purpose with my Make is to A) Use a historic gun with fantastic roll marks, B) Not shell out "Colt Income" around the job. I have viewed excellent effects with electroetching. It does acquire some follow to get the depth uniform. I think the stencils are a person time https://colt-combat-unit-rail-gun26543.wikitelevisions.com/6862464/gold_cup_trophy_colt_45_an_overview