Re: Glock recoil springs- explain please
Don't go below 13 pounds with a Glock unless you've got super light loads. The way to pick a recoil spring is to pick a spot on a target and aim in. Use your normal stance/grip/etc. Close your eyes and fire the shot. Open your eyes. If the sights are back on target you're good. If the sights are high, you need more spring, low and you need a lighter spring. Once you get the spring, shoot a couple hundred rounds to make sure everything works. I use a 14 lb ISMI spring with my 147gr Production load, 12 pound with my sub minor steel load and the stock spring when I'm shooting GSSF.