Thx mate,I can say at least 5 12shot mags at that power with 500cc Last year at that power but I do take a few bottles I really should do a proper count,so I will in a short while when there branch jumping,It’s very cabable of dropping pigeons crows magpies etc at 80+yards with chest shots
.And yes there bombproof like and so easy worked on,I also have a sub12 mk2 .20 and a sub12 mfr.22 which is my feral clearance tool of choice.
Heres a pic of it in action 1 evening last early May