I'm of the opinion that one should leave feed ramps alone unless there is a problem to be addressed.
Polish, deburr the internals, should be fine.
If it's a carry gun, I'd probably leave the springs as they are. Aside from that, no problem.
I've not done anything to my XD40SC, but shoot it. I can't really say how those changes would impact it.
MSgt, USAF, Retired
NRA Life Member
The hardest thing to explain is the glaringly evident which everybody had decided not to see. - Ayn Rand
Last edited by Overkill0084; 03-03-2012 at 08:00 PM.