Free: Contests & Raffles.
I took my NW explorer to the range today to try out my 250 grain Barnes TMZ (all copper) with MMP hp-24 sabots; they tumbled badly. I could actually see the profile of the bullet through the paper as it went through sideways. I tried it at 50 yards, and the holes were not round. So I moved to the 25 yard target. I really didn't think it was possible for a bullet to tumble that badly at such a short distance.