I’m signed up for the steel challenge. I never participated in one of these before. I’m running a stock Sig P320. One question I have is will 3 mags be enough or will I need more. See everyone on 3/1
You'll be more than fine for the standard Steel Challenge stages. If the match features or more Madness stages, you might be cutting it a little close if you have trouble with accuracy on some of the dicier (smaller) plates, or the moving stuff, like the Texas Star. If you're deliberate in your shooting, you'll be fine. But you'll be reloading mags between stages for sure.