This set of grips compatible with Model: 10 (Round Butt), 12 (Round Butt), 13 (Round Butt), 19 (Round Butt), 547(Round Butt), 581(Round Butt), 586 (Round Butt), 64 (Round Butt), 65(Round Butt), 66 (Round Butt), 681(Round Butt), 686 (Round Butt), 686 Plus, 686 SSR, Governor