At 100m, I placed a 6mm plywood board upon which I had put a 100mm long strip of duct tape. I put a 28g rifled slug in the top barrel of my 28" vent rib, full over modified, Baikal (light weight and the best shotgun I ever shouldered... even better than Bro's 30,000+ USD custom Browning). I put a hole in the centre of tape. I put another slug in and did NOT put another hole in the tape. Never "practiced" with slugs again with that shotgun.

Just wish someone had been there to see it.

I've made hundreds of great shots with hunting long guns, but after a blowback in my right eye from a split casing in a WIN 9422 (cheap Mexican ammo), I have never been the same "shot" I was with open sights. Hand guns are not allowed here.