hi buddy
ive got the bsa ultra 22 single shot,and you cant fault it,i have not shot the muti shot but i no they will be just as good if not better,for the pump i use a hills pump,135 pounds it cost me,the ultra have vrygood accurate and are very powerfull,was going to sell mine but now have decided to keep,nice rifle to carry not heavy at all,nice marking on the stock,but i will say the silencer they come with are not all that good,but davy63 is selling some decent ones on here,im going to be buying one very shortly from him,also its your own choice but ive just ordered a deben 6-9 bipod f