It looks likeApril 25 2011 at 11:12 AM
Bentong (Login Oragon2)
Crosman Forum Member
from IP address 18.104.22.168
Response to New (Crosman forum) member, 1377 story
Easier pumping is not on your short list on making your pumper easy to shoot without Flat Top piston and solid pivot pin. It's really hard to shoot with tired arms from pumping with OEM piston and pump arm, kinda makes your shot wobbly from fatigue. On the other hand it;s OK for 1 or 2 shot session. With my carpal tunnel, I have to resort to making my pumper easier to shoot 600fps with 6 pumps or 706fps with 10 pumps using 7.9 CPL.