So I've just recently bought a Glock Model 22 pistol from a sporting goods store a couple towns away. I've taken it to shoot probably three times and the only problem I've had is i can hit crap with it. For example, I was shooting at a water bottle with it today and didn't even skim it, I was then handed a 1911 and hit the bottle with the first shot. The gun was brand new in the box, and there are no returns on firearms at the store. I read that there have been some pistols coming out the factory with faulty sights. If this is the problem, can I just send it in to glock or what?