I'm not big on "full custom " and I'm more into utilitarian type upgrades on my wheelguns but here's s few I made changes to...
Added a Trijicon mini dot to this GP, along with Wolff springs. The previous owner must have had an action job done because its super slick.
I added hammer bearings, the lightest Wolff springs and a trigger shoe to this one. Super light DA pull and very accurate.
An ex-cop Speed Six, I added a factory Spurless hammer and the Pachmayr grips. Springs are stock and this is one of my "do all" guns....from mild .38's to hot .357's, target shooting, plinking, home defense, carry and glove box gun this one does it all. It's a snub that shoots like a 6" target revolver