There are a nice little gun. Mine does just fine with 100 gr. Hornady interlocks using 43 gr. of IMR 4250, that gets about 2870 '/sec. Also it does well with 70 gr. Nosier BT's. With the shorter barrel you will lose velocity but not the accuracy, at least that I have found. I just ordered a 6x21 target scope to replace the 3x9 that's on it now and I think that I'll be getting even better results from her. It's a great little gun, great to carry around and fun to shoot