The Michael Waddell's Bone Collector TV pellet features a rounded tip and a grooved skirt making it more aerodynamic and good for hunting at long distances. The Bone Collector pellet has high ballistic coefficients. It has more terminal penetration than standard lead pellets and a stable flight trajectory due to its weight. The Michael Waddell's Bone Collector TV pellet enhances your hunting experience - this new Gamo lead pellet features a rounded tip and a grooved skirt making it more aerodynamic and good for hunting at long distances. The Bone Collector pellet has high ballistic coefficients, it has more terminal penetration than standard lead pellets and a stable flight trajectory due to the 7.56 grain (.177) weights.