HSM 500 S&W Mag 590gr Subsonic Hard Cast FN Ammo

Description

HSM's subsonic 500 S&W Mag ammunition is purpose-built for serious shooters who want quiet performance without sacrificing terminal effectiveness. Loaded with a hefty 590-grain hard cast flat nose bullet with Hi-Tek supercoat, these rounds stay subsonic even in cold weather, making them ideal for suppressed hunting platforms and specialized handgun work. The heavy projectile is engineered to penetrate deeply while the flat nose profile maximizes impact energy at reduced velocities.

Why Subsonic Matters for the 500 S&W

Subsonic ammunition travels below the speed of sound (roughly 1,125 feet per second), which means it doesn't create the supersonic crack that traditional loads do. When paired with a suppressor, this combination drastically reduces sound signature compared to standard rounds. The 590-grain hard cast bullet maintains consistent ballistics within typical hunting distances, giving you reliable performance shot after shot.

Hard Cast with Hi-Tek Protection

The hard cast lead construction provides exceptional penetration, especially important for larger game. The Hi-Tek coating molecularly bonds to the bullet, preventing barrel fouling and lead contamination while keeping your bore cleaner during extended shooting sessions. No waxy lube to manage, minimal smoke, and easier cleanup at the reloading bench.

Reloadable and Precision-Built

Each round ships in reloadable brass cases, so you can get more use out of your ammunition investment. HSM's Stevensville, Montana facility has built a reputation for precision ammunition work across military, law enforcement, and civilian markets. The 1:32 twist rifling recommendation ensures proper bullet stabilization in compatible handgun and rifle platforms, matching the heavy subsonic projectile profile perfectly.