By the way, the score for the challenges is completely mixed up. The pistol room mixes targets engages and targets missed. The final score IS STILL OK. the bug doesn't effect the final score. Awesome game!
Has Anyone beat the long range 60,000 challenge? The problem is that there are no guns that work for accuracy. The shotguns have no accuracy. The automatics are useless, because it's way too easy to shoot twice and thus lower accuracy. The pistols still don't have enough accuracy, and they don't have very big clips. Therefore: the challenge is impossible unless you are very very lucky.