Speer loads this Gold Dot Carry Gun at 200 grains and 1080 fps for 518 ft-lbs of muzzle energy. This is a +P load, running at higher chamber pressures than standard .45 ACP. The Carry Gun line is different from Speer's standard Gold Dot: it was developed and tested from short-barreled compact pistols rather than the 5-inch test barrels used to rate most .45 ACP ammunition.

Most defensive .45 ACP loads lose 50 to 100 fps when fired from a 3.5-inch barrel instead of a 5-inch test gun. Speer built this round to account for that. The published velocity and energy numbers reflect what the round actually does from the compact pistols people carry, not what it does from a barrel length that sits in a nightstand. The 200gr bullet weight splits the gap between lightweight 185gr loads that prioritize speed and traditional 230gr loads that prioritize momentum. At 1080 fps from a short barrel, it opens reliably while still carrying enough mass to penetrate adequately through intermediate barriers.

This load is built for concealed carry in compact .45 ACP pistols rated for +P ammunition. It is the strongest-performing option among these three loads at 518 ft-lbs, but that comes with sharper recoil in a small frame. Shooters who carry a Glock 30, Springfield XD-S, or similar compact .45 and want maximum terminal performance from their short barrel are the target audience. It is not appropriate for older 1911s or pistols without a +P rating from the manufacturer.