Great slug for smooth barrel shotguns - Brenneke SL123BMM Black Magic Magnum 12 Gauge 3" 1 3/8 Oz Slug Shot

I bought these to try out of my Beretta Extrema 2. With a scope, I was shooting 2” groups with a cylinder choke at 100 yards. Longest kill on a mature doe was 138 yards. Extremely impressed with the groups and knock down power. I have killed 4 whitetail deer with these now and only 1 ran about 50 yards. I will be purchasing more as they are hard to find