Got this back from Tripp earlier this summer. Wow does it shoot now. The trigger is awesome and it's definately more accuate with a fitted bushing.
No bobbles or hitches in the 2k rounds afterwards. Turned a 10 year old "OK" Colt into my favorite pistol.
The folks at Tripp did a bit of cosmetic work along with some parts fitting and gunsmithing before the hardchrome.