2019-6-24 · The Weihrauch HW50S air rifle is the perfect rifle for shooters wanting a bit more power than an R7 but not as much as an R9.The beauty of the light powered guns such as the R7 and the HW50S is that they are light in weight, easy to cock and quiet to shoot. A shooter can take these guns out of their case and shoot all day long without a lot of strain from cocking and carrying the rifle.