A USGI M1 Carbine in decent shape is very reliable, light and handy. Most of them are capable of good combat accuracy. The absolute max range of the 30 Carbine round is 300 yards, and even then, it's falling like a rock out there. If you're looking for a close quarters gun, they are superb. If you're looking for a 150 yard deer gun, they aren't what you want. The 30 Carbine round falls between the 357 and 44 magnum pistol rounds for energy, but penetrates slightly more than either. The 110 grain FMJ bullet has an MV of just under 2000 fps. It's fairly easy to reload for, using 296 or H110. Ammunition is available from most manufacturers prices run $29-$35 for 50 rounds, and you'll run through it like water. If you get one with a non-restricted barrel, they make a great brush gun, they are not however a good bear defense gun.