Hogue 29200 Wood Grip Goncalo Alves, S&W N Frame Square Butt Fits: models 23, 25, 27, 28, 29, 57, 58, 624, 629, 657, and 44 classic hunter Hogue wood grips are made from Goncalo alves wood, among the hardest and most durable Woods in the world Hardwood revolver grips come standard with proportioned finger grooves