I have a Big Cat. I've gotten decent cloverleaf groups all holes touching at 35 yds. I have consistently hit bullseyes at 50. I wouldn't shoot a squirrel past 35-40 yds. I've had my best results from Beeman Wadcutters. I've never shot a squirrel with it. No squirrels legal to hunt here. Did shoot a rock chuck at about 35 yds. Head shot, done.