Hornady HP/XTP Bullets 10 mm. .40 cal. 155 gr. 100 pk. 0;Designed for hunting, self-defense and law enforcement applications;Designed to expand reliably at a wide variety velocities;.138 sectional density;.137 ballistic coefficient;Available in 10mm .40cal. (180gr.), 10mm .40cal. (155gr.), 38cal. .357in. (125gr.), 38cal. .357in. (158gr.), 45cal. (250gr.), 45cal. .451in. (185gr.), 45cal. .451in. (230gr.), 9mm .355in. (115gr.), 9mm .355in. (124gr.)table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 7700 Product Group Code: 7700A Product Sub Group 1: 7700A4 Pack Size: 100 Inactive: No Prop65 Applies: Yes Prop65 Cancer Harm: Yes Prop65 Chemical: Lead