ORIGINAL: younggun243
ORIGINAL: ipscshooter
And, those aren't really what you were talking about in your first post, were they?
I was responding to what you were saying, that they don't make 50 grain 30-06s, but they did make them with 55 grain, as you pointed out, so I was relatively close in my assumtion.
Insert foot in mouth once again younggun. If you don't know what you are talking about, leave your mouth closed and go troll somewhere else.
To answer the initial question. The M1 Carbine is chambered in 30 M1 Carbine as it has already been stated numerous times.