The Magtech Pistol Ammo 454 Casull 260 gr SJSP Flat brings heavy-hitting capability in the MagTech Centerfire handgun ammunition line, offering a 260 grain semi-jacketed soft point flat-nose bullet designed for deep penetration and controlled expansion in large-bore revolvers chambered for 454 Casull. With a brass casing and Brazilian origin, this load generates about 1,787 ftlbs of muzzle energy at approximately 1,759 fps, delivering the stopping power needed for field work or long-range handgun target shooting where consistent trajectory and terminal performance matter. The semi-jacketed soft point profile helps transfer energy to tissue while the flat nose aids in reliable feeding and predictable impact behavior, making it suitable for hunters pursuing medium to large game and for experienced shooters practicing heavy-caliber marksmanship. HazAir shipping designation is noted for transport considerations. If you run big-bore handguns or handloaders seeking a factory load that balances muzzle energy and bullet design, Magtechs Centerfire 454 Casull offering provides a dependable option for range sessions, load development, and ethical hunting scenarios where deep penetration and energy retention are required.