This is a premium pair of grips. I have handcrafted them from nicely colored dense American elk antler. They have been precisely fitted to my M629-1. They are sized, shaped, and contoured for a very comfortable hold in a large hand. You will be pleased or simply return them for a full refund. They are $225 shipped priority mail to the first "I'll take them". Payment by personal check or MO. If you have been waiting for a special pair of grips for your N frame, you will want to consider this pair.