I’ve had two sets of Thai grips for so long I’ve forgotten which two vendors I got them from. When they first arrived they were tight on the frames, but apparently the change of climate from Thailand to Virginia led to a little dimensional change... but I believe just a little bit of work will have them back to a near-perfect fit, but it is something the prospective buyer should consider. BTW, I ordered some dark (almost black) wood that looks like ebony. Looks good on my stainless guns!
Froggie