Posted On: 7/23/2020 By: Kenneth Meredith A: SIG's P320 handguns are in truth capable of fire 9mm +P ammo. You do not need to wear your handgun out by instruction with overpressure ammo, By natural means, but for self-defense it's going to do extremely nicely.Your Browser is Outdated However, we have been not able to provide a superb shopping pract