yes tightening is needed, but tried pairing the best slide/frame combos, really weren't any, they were all about the same. I have a pile of name brand parts I bought to build em with. But haven't checked w/ gauging, etc. But have scrutinized em a bunch, price was right, and seem quality
If you want pics IM me w/ email, I'll send em to you if you want
or want me to check dimentions....
just got other cool projects need to finish first, then 1911 buildin, have invested a bunch in tooling/gauging
will still prob have $1k in each. But they will be kick ass pieces when done. I want to build something I couldn't afford to buy.
waited on my Sarco order forever, then called, they were holding my 1911 parts (and my FFL's order) because I wanted the slide/frame/barrel deal. Well, they don't have the barrels, even though they still advertise em, order without barrel and got em fast
No bushing cut, fine w/ me, I only have bushing guns, want bull barrels, maybe a comp.
I have extra Bridgeport table I have used for anvil. I successfully peened three of my own guns, then lapped. Nothing major, but the Brownells jig was only starting point for clamping frame for this work.
We used Brownells frame (ground the mag insert a bit so slide could be installed without taking frame out of fixture) Then supported undertrigger w/ brass rod that I turned so it would JUST fit thru triggerguard. Blocked at first w/ standard bridgeport stepblocks (brass would fit thru holes on big triangles) on each side of frame. also supported under dustcover