Speer Gold Dot 45 Auto (ACP) 230gr HP Short Barrel Handgun Ammo - 20 Rounds - At one time, packing a compact handgun meant sacrificing performance and ammunition selection. Speer Gold Dot Short Barrel ammunition has changed that. It is designed to work in barrels as short as 1.9 inches while producing less felt recoil and achieving reliable expansion and penetration. Maximum Performance In Barrels As Short As 1.9in Reliable Feeding In Sub-Compact Handguns Consistent Expansion And Performance At A Variety Of Distances And Velocities Gold Dot Hollow Point Bullet