The HSM 35724N is a subsonic .357 Magnum cartridge loaded with a 230-grain hard cast, long flat-nose bullet finished with a Hi-Tek supercoat. It is offered in 50-round boxes and packed as 10 boxes per case. The manufacturer lists a cartridge overall length of 1.580 inches and recommends a rifling twist of 1:18 or faster. This load is presented for use in modern rifles and handguns and is marked reloadable.
Key Specifications
- The cartridge is chambered in .357 Magnum.
- The bullet weight is 230 grains.
- The projectile is a hard cast long flat nose design.
- The bullet carries a Hi-Tek supercoat finish.
- Packaging is 50 rounds per box.
- Boxes are packed 10 per case.
- The listed cartridge overall length is 1.580 inches.
- A recommended rifling twist is 1:18 or faster.
- The load is rated subsonic.
- The ammunition is marked as reloadable.
Designed for shooters who prioritize consistent subsonic performance, this HSM load pairs heavy hard-cast projectiles with a Hi-Tek coating to help reduce leading and support reliable feeding. The 50-round packaging and 10-box case option make it practical for range days and bulk stocking, and the hard cast flat-nose profile is suitable for applications where subsonic performance and good terminal shape are desired.
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