R190 – Guancette Smith & Wesson, Telaio N, Square Butt

Guancette Smith & Wesson, Telaio N, Square Butt (SB) (S&W 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 57, 59544, 624, 625, 626, 629, 627, 327, 325, 329, 657, Magna Classic).