About to purchase an HW50 in .22 caliber, based upon the excellent luck I've had with my .177, HW50. I'm regularly dropping water bottles and soda cans at 40 yards,. The .177 has a Williams diopter rear and Weihrauch red fiber optic up front. I like its weight, relative cocking ease and overall length. Trouble is, a velocity under 600 fps gives me pause about buying the .22. I'm considering an R9 in .22, but the cocking effort is higher and the rifle is heavier and longer. Will I be disappointed by the added weight of the R9? I don't hunt and I've had experience with the Diana 34 and other springers featuring 950--1000 fps, which I don't need. I'm simply looking to add a .22 springer for plinking and fun,. The HW50 velocity seems really slow. Can anyone weigh in on the HW50 performance in .22?