Hope yours does better than my Remington 700 Varmint and .223 AI VSSF. Both are 12 twist and would shoot 55's into around 1 1/2" or so with careful handloading. However, I stumbled across a load with 40 grain Nosler BT's which shoot bugholes and I've stuck with it ever since. Absolutely like dynamite on coyotes and anything smaller out to as far as I want to shoot at them, which is quite a ways....
Bob
Those 40 BTips will actually do just fine on deer as well. They'll break the shoulder if necessary on the way in.
I will respectfully agree to disagree on that one. I would never use .223 BT's for deer sized game on a bet. I've seen what they do to rock chucks, rabbits, ground squirrels, and other thin skinned game and they are so explosive they sometimes don't even go all the way through a rock chuck. The hole they leave are also impressive, but would translate to huge amounts of damaged meat IMO. Besides, I have better tools for that job. I don't know, maybe we have bigger deer here, but I doubt it. Seems like the deer I saw in North Dakota a couple weeks ago were getting pretty fat on all that grain they were eating....
Bob