Anyone been using these? I've been hunting coyotes all my life and had been using a 2 3/4" magnum copper plated BB's. I bought a Cabela's Hevi Shot choke tube in modified and some Hevi Shot Dead Coyote 3 1/2" T shot, and some 3" #4 Buck and went out and shot some cardboard to see what kind of results I could get at long ranges. At 70 yds, the Hevi shot put 48 out of 52 pellets in a 3 foot square! I've killed coyotes at 60 yds with the BB's but that was just because 1 or 2 pellets hit it in the head or a vital organ. Then I tried the #4 buck and had pretty much the same results. (80-90% of the pellets in a three foot square) Needless to say I'm impressed.....I usually stay with what works, and I usually don't buy into all of the new gimmicks but this is defiately an exception.