I've got a set of Uncle Mikes. They sit in a drawer, permanently. Not only do they snag, but they aren't as comfortable as the stock magnas that came on my J frames made in the '60s and '70s.
The best solution is a magna sized grip that is NOT smooth, AND to combine these grips with a Tyler T-grip. VERY comfortable and easy to shoot, conceal and carry!!! No secrets here.
The Tylers work with the good ol' stock S&W grips, called "Magnas." as well as magna-shaped Elk stags such as these. Same feel, grip and comfort!
First, here's my "always" (always on me) revolver, a 1971 Model 37 Airweight with the requisite Tyler and American Elk Stags from Grashorn Gunworks of Greeley, CO:
and my steel framed 1964 Model 36 w/Tyler and original S&W stocks.
My wife also prefers stock magnas on her square butt Model 37 Airweight (also a golden oldie from 1971), with a Tyler-T of course. She's recoil sensitive but can shoot even +Ps in that 15 oz. M37 with the Tylers installed.
There's a very good reason why so many of us love magnas w/Tylers. Yep . . . slim, non-snagging, grip-maintaining under recoil, and comfortable to shoot!
Nothing else will do for me!