> .679 OMG this paint is SMALL. No freak insert or barrel back is small enough for this. Luckily, my BT uses a simple detent that is very strong, so it's ok for me.But otherwise, this paint can and will roll out of cocker barrels no matter what. And boy is it hard shelled. I got hit several times just today reffing, none of them broke even at 20ft, and they left some hella-huge bruises, unlike the imesnsely superior Proball, or even spank for crying out loud. It's at least accurate somewhat.