Got this one with my 22 250 last night. Shot em behind the shoulder with a 60 gr bt, ran about ten yards and piled up.
I usually use ttsx in the lil guns but been playing around with these heavier bt's and starting to like them a lot.
This hog weighed 350 lbs on the dot on 2 different sets scales.

http://postimg.org/image/xp6nsj01b/