The crank on the Full sized Stryker is silent. You can also use an electric screw driver to cock it but you need the 18 volt driver. I shoot the bulls eye at 20, 40 and 60. I hear people say not to shoot further than XYZ but gotta say that if one is within 60 yards it'll be freezer meat. I have no doubt the arrow will pass through at 60 yards. The only drawback is the overall weight. But I traded that for other advantages. I was also worried because my bow would not fit in the case with the scope mounted and had fear I'd have to sight it in each time I took it out. Now I've learned that I put the scope on and hit the center every time. Didn't turn out to be a problem. Oh, I've also found I don't fully lock the case because the Stryker will not completely fit inside the case.

I had problems with the company because I was one of the first to buy one. The company just wasn't quite ready for the initial demand. It gives me confidence now.