Aaron at the Weapon-Blog has posted his monthly list of gun contests. It can be found here.
I count at least 7 AR-15s or AR uppers, a 1911 in .22LR with a suppressor, the new Springfield XD-S, a couple of Glocks, and the Colt Mustang Pocketlite. And that's just a start.
If you take advantage of this, I'd suggest thanking Aaron for providing this excellent service.