Description Federal Premium Hydra-Shok has proven itself for self-defense since 1989. Hydra-Shok Deep⢠builds off the time-tested platform with design improvements that better meet modern performance measurements. The bullet features a more robust center post and a core design that penetrate to optimal depths through the barriers most commonly encountered in self-defense situations.PRODUCT DETAILCaliber: 45 Auto Bullet Weight (grains): 210 Bullet Style: Hydra-Shok Deep Hollow Point Package Quantity: 20 Use: Personal Defense Penetrates 15 inches in bare ballistics gelâthe ideal depth according to modern FBI standards Hits optimum penetration depths through barriers encountered in self-defense situations Iconic center post design has been improved for better, more consistent expansion Specially formulated propellant Extremely reliable Federal primer Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.