Just for the heck of it I decided to try the JSB 24.39 Monsters in my Veteran Shorty. This gun is completely stock as it comes new except for the addition of a DonnyFL Tatsu and a DonnyFL Speed Dialer. I turned the HST up all the way until the gun wouldn't cock and then backed it out 1/4 turn to have some safety margin. Fired a few unsorted from a .22 JSB sampler tin through my chrono and got 793.5, 796, 795, 793.5. That works out to 35.75 fpe compared with the advertised 32fpe.
I'm really impressed with that much power out of a gun under 24" and with all the amazing features this gun has. I mean, that trigger - drool!
I'm really impressed with that much power out of a gun under 24" and with all the amazing features this gun has. I mean, that trigger - drool!