I put a Red Dot scope on my .44 Magnum Super Red Hawk about 5 years ago, and I doubted that it would hold up to the re-coil, but it has lasted through 2 batteries and at least 500 rounds, without any problems. It is much faster to get on target with than a conventional cross-hair type scope, which makes it great for hunting. I think I gave around $100.00 for it, which makes it the least amount of money I ever spent for a scope, that has lasted this long.