First, I think the .22-250 is best in a longer (and heavy) barrel. Otherwise you lose to much of the round's potential. For your use, the .223 or .204 seems to be a better choice. Consider the CZ 527. The detachable magazine makes it a great truck gun. Look around at some of the posts here, nothing but good reviews on it. I have the American model, and if they stopped making it, you wouldn't get me to part with it if you gave me a pickup full of model 7's.