Originally Posted by
clarky
im pretty sure you will find that was the collective power of the entire mass of shot run past the usual velocity equation....coming out big numbers because of the entire weight in grains of the collective.
In reality quite anemic, each shot running around 4.3 ftlbs or so at 15 yards..
Still a useful tool though.
The shot pattern matched that of a 410 out to be about 15 yds or so and plenty capable of dusting down a Starling if you could raise your bead on him with the right lead..as per usual with a 410