I have a 57m which is very accurate. Also have a 57 which I just purchased with a broken firing pin. The firing pin is replaced, but haven't had a chance to fire it yet. My LR version has the aluminum receiver. I would like to find one of the steel receiver ones. I expect it will be as accurate as the magnum. I too like the position of the safety, as I am a fan of the Savage 99.
