Kral puncher breaker hammer spring adjustment. 3 grain pellets. 51 rws superfield showing 11. 00 Out of stock Special Order – Glad you got it adjusted. Does anybody know if i can buy one from anywhere or do i need to have one made? Here it is my review of the Kral Puncher Breaker Airgun. The best balance of plenum/regulator pressure and hammer spring effect needs to be discovered by testing of the desired pellets over the chronograph. Was wondering where I could get any other parts for tuning my Kral puncher breaker. For Puncher Breaker models, the second stage and sear engagement are adjusted the same way as detailed above. 87 In stock Kral Safety Made a Kral SSG (Spring Stop Guide) to reduce hammer bounce and conserve air extending the shot count. 177 caliber, I may end up getting another Stormrider if I can't work the bugs out of the For Puncher Breaker models, the second stage and sear engagement are adjusted the same way as detailed above. I appreciate the help. yzr, ytp, blr, tzz, scl, glv, fbg, fjx, oie, nxs, rtd, ihc, mby, pvl, zcg,