HSM Bear Load .45 Colt +P 325 Grain Hard-Cast WFN Gas Check ammunition is built for maximum penetration in dangerous game situations. The 15 BHN hard-cast bullet resists deformation, while the wide flat nose creates a strong wound channel without expansion. A gas check reduces fouling and supports higher velocities. Delivering 1,155 fps and 963 ft-lbs, its ideal for backcountry defense. For use only in modern firearms rated for +P pressures.