So went to my gun shop wanting to buy a box of .45 SD ammo. Not to big of a selection so I chose a box of 230 gr Speer gold dots HPs. Hop in the truck and make my way home trying to reach it before 6 o clock. Hehehe. Stop at a red light so I looked at the box. It said for short barrel on it. The ammo was going in my 4.5" s&w m&p 45 full size. Does the "short barrel ammo" really matter or is my barrel to long???
Thanks
Thanks