June 1st 2018 In this video, I shoot the Altaros Regulated Kral Arms Puncher Jumbo .25 at 100 Yards and discuss 3 regulated shot strings. UPDATE: I pleased to report that cleaning the hammer, spring and trigger along with polishing the hammer and using Liqui Moly (with Mos2) has made an improvement. Getting 73 shots with an Extreme spread of 11fps (from 784fps to 885fps) I can get 76 usable shots but the last three shots dipped to 772fps