RedRaider271
Well-Known Fanatic
Does anyone know if the recoil spring on the M&P pro is different than the regular models? I ordered a wolf spring kit for M&P from brownells to tune my pistol and the springs look like 1911 style springs, and the spring in my Pro looks totally different, sharper edges and half the size... It looks to me like you would have to replace the whole spring assembley: guide rod and spring in order to change spring weight. Can anyone enlighten me on this and if so where can I get the right ones?