Winchester Super-X .410 gauge 3", 1,800 FPS with a 1/4 OZ slug. These are pretty much a ballistic twin to a 30 M1 Carbine round from the WWII , U.S. Carbine, Caliber 30,M1, thinkN they made about six million of these rifles starting in 1941. M1 Carbine workD in WWII, Korea, Vietnam, yep it'll take a Whitetail Deer. 110 grains lead @ 1,800FPS for a handy little battle rifle. She's same FT. LBS> energy as stock Winchester Super-X .410ga load!! Good pick for a kid's deer rig, or an old time infantryman, known a few. MN legal for both, smart choice if you can hunt.