I have a Benelli Nova 12 Gauge. I use a Patternmaster extended range choke, I have shot everything except slugs through it. For yotes I use 00 Buck because I bought it in bulk and coyotes is the only thing I can use it for, my brother has the same setup as me and hes killed coyotes with 3 1/2" BB, at close range( under 25 yards). As far as range goes, It shoots a REALLY tight pattern at 25 yards. Like everyone else has said you have to pattern your gun, and try different loads to see.