Joe, i have the Sig 238 and the 938, both are wonderful little pistols, i use an extended mag on the 938 and it is a pleasure to shoot in fact easier than it's 380 brethren. I carry one or the other cocked and locked on a regular basis and have never felt under gunned nor is there any difficulty concealing which is the whole idea of concealed carry. Shoot a few boxes through it so you feel confident the weapon will perform if ever needed with the desired carry ammo.