HSM Subsonic 44 Rem Mag 280gr Hard Cast Flat Nose — 20rd

This HSM offering is a purpose-built subsonic load for .44 Remington Magnum platforms where reduced report and heavy-for-caliber bullets are desired. The cartridge uses a 280-grain hard cast flat nose bullet with a Hi‑Tek supercoat for improved feeding and reduced barrel fouling. Reported performance is approximately 1025 feet per second from a 16-inch barrel, producing about 653 foot-pounds of energy.

Key Specifications

• The caliber is 44 Rem Mag.
• The bullet weight is 280 grains.
• The bullet type is a hard cast flat nose.
• The bullet surface has a Hi‑Tek supercoat.
• The reported muzzle velocity is 1025 fps (from a 16-inch barrel).
• The reported muzzle energy is 653 ft lbs.
• The overall cartridge length is 1.625 inches.
• Recommended rifling twist is 1:36 or faster.
• Packaging is 20 cartridges per box and 20 boxes per case.

Designed for use in modern lever-action rifles and handguns, this load delivers consistent subsonic performance and a heavy, hard-cast profile suited to applications that favor controlled, predictable terminal behavior and easier maintenance thanks to the Hi‑Tek coating. The reloadable cases and proven construction make it a practical choice for shooters who prioritize reliable feeding and straightforward performance in subsonic .44 Rem Mag ammunition.