Federal
The +P 230-grain HST load, adding 60 fps over the standard-pressure version in Federal's 5-inch test barrel.
Federal Premium HST P45HST1S keeps the 230-grain HST bullet and raises catalog velocity to 950 fps from a 5-inch test barrel. Federal lists 461 ft-lbs at the muzzle.
The extra pressure also brings more recoil and faster wear. Use it only in a pistol whose manufacturer permits 45 Auto +P ammunition, then confirm reliable feeding and point of impact.
Add the Federal Premium HST 45 Auto +P 230gr JHP to your build and see how it enhances your platform.