At 78 I am starting to reach a point where spring piston rifle are not going to work for me much longer. The HW97k is only a five shot rifle before I really struggle to cock it and I can feel the pain in my shoulder and elbow on the first cock. Even my little R7 starts hurting my shoulder and elbow after only 25 shots. I've decided to get rid of the HW97k but the R7 will stay as the grandson loves it. I also have an AirForce TalonSS but the ergonomics puts to much strain on my old neck so it must go. Guess I will be looking for another PCP.