There's a new one coming out by the director of Sin City. Loved that one. Very hard edged and nearly film noir. Just saw Tropic Thunder (on DVD) and it was a pretty good laugh.
Shooter was ok but a bit of a stretch, especially shooting the guy's finger off at, what? three hundred yards, no sight-in shots. Hollywood marksmen.
Want a good old action film? Scare up a copy of Zulu. Still stands up after all this time.