Sorry strip, the way I read it sounded like you meant you had achieved that with a paintball gun (you hadn't mentioned firearms at all in the post where you first said it).
I'm unfamiliar with paintball jargon so I just skipped over this
With 338 Wildcat round (bc in the .9 range depending on velocity) ....basically 300 Ultra Mag necked out to 338.
as technical speak that I shouldn't try to wrap my head around, I never tried looking at it in the context of a firearm... seems obvious now
