Hunting with .30 carbine
I note many threads regarding the .30 carbine, and the same questions seem to pop up over the past several years.
1) After WW2, the M1 carbine was available for around $20 through the NRA, and a lot of people, many former GIs, bought them and used them quite successfully for deer hunting.
2) Lots of articles written about their adequacy for coyotes and javelina and other small game.
3) The military ammo is ball, full patch, full metal jacket--whatever you choose to call it--and isn't useful for hunting--or home defense for that matter. I note that as of today, several ammo supply sites are sold out of the RNSP hunting type carbine ammo. Perhaps it is suddenly popular? (2/13/2011)
4) Military ammo is NOT designed to kill. It's non-expanding and designed to wound, on the theory that this ties up not only the wounded, but one or two of his buddies who need to move him or attend to his wounds. The stories of this FMJ ammo's inability to penetrate North Korean winter clothing seem silly, since the non-expanding ammo penetrates quite well, often passing through. In hunting, this is not desirable. Being non-expanding, it does less damage to internal organs, provokes less immediate internal bleeding, and generates less hydrostatic shock.
5) The .30 carbine was THE FAVORITE WEAPON of the great Audie Murphy in WW2. If it was good enough for him, it was good enough for me. I purchased one (M2) on the black market in Vietnam in 1967 and used it throughout my tour in preference to the M16. Much less finicky maintenance required. Besides, it just looked and felt so much more like a real rifle. Many of us weren't used to the modern angular weapons so common today. They looked wrong.
6) As noted by others, the .30 carbine is considered too mild a cartridge for deer hunting in several states and is thus illegal for that purpose.
7) Some use it effectively for woodchucks and other varmints, though its low velocity and relative inaccuracy and short range would seem to make it less than ideal for this purpose.
8) The Ruger Blackhawk is available in .30 carbine caliber for those who want a handgun that, as in the Old West, uses the same ammo as their rifle. Handgun loads require a faster-burning powder to achieve approximately the same velocity as the carbine, however, negating some of this interchangeability of ammo. Regular factory rifle loads will fire just fine in the Blackhawk, however, and you have to use rifle primers on handloads for the handgun to prevent perforating the primer.