Received my Moorhamer, and his brother. Yes I couldn't help myself and bought the aluminum and brass. BTW got #12 brass. It was the best out of the box I ever shot so far. I have my "go to" slingshot that has cycled thousands of rounds and the new Moorhamer was close, I'm pleased,'very happy. Feels natural, should be able to dial it in nicely. My day 1 and like it!