HSM/Hunting Shack Self Defense Features The HSM/Hunting Shack Self Defense load in .41 Mag centers on the three priorities that matter most for a home protection cartridge flawless reliability precise accuracy under pressure and a bullet capable of stopping a threat outright. The 210 grain jacketed hollow point bullet is loaded to 1205 fps generating 677 ft lbs of muzzle energy a substantial amount of power for a defensive revolver round. That combination of weight and velocity is intended to deliver decisive terminal performance in the moment it matters most. HSM built this load specifically with self defense and home protection scenarios in mind rather than as a general purpose training round. Brass cased and boxer primed for reliable ignition this ammunition is boxed 20 rounds at a time for practice and carry alike. The reloadable brass cases give shooters who reload the option to recover and reuse their spent brass after range sessions. HSM has built its reputation on dependable hard hitting defensive ammunition and this .41 Mag load continues that focus with a proven jacketed hollow point design. For revolver owners who want a serious defensive round chambered in .41 Mag the HSM Self Defense load is built to be trusted when it counts. HSM/Hunting Shack Self Defense Specifications Manufacturer: HSM Model: Self Defense Caliber: .41 Mag Rounds Per Box: 20 Casing Material: Brass Bullet Weight: 210 gr Bullet Type: Jacketed Hollow Point Muzzle Velocity: 1205 fps Muzzle Energy: 677 ft lbs Available At: GrabAGun