HSM Subsonic 45 ACP ammunition delivers reliable performance at subsonic velocities. Features 230-grain plated round nose projectiles at 825 feet per second—ideal for suppressed firearms and hearing protection.
HSM has engineered this subsonic load to provide shooters with a practical solution for suppressed shooting and hearing-safe performance without sacrificing reliability or accuracy.
Subsonic ammunition remains below the sound barrier, reducing noise signature when fired through a suppressor. This load maintains the proven .45 ACP ballistics while keeping velocities subsonic for hearing protection and reduced report. The 230-grain plated round nose bullet is a classic choice for the .45 ACP, offering consistent performance in both suppressed and unsuppressed firearms.
Whether you're practicing at an indoor range, hunting with hearing protection, or running a suppressed defensive firearm, this ammunition delivers the reliability shooters expect from HSM.
HSM ammunition is manufactured to strict quality standards, ensuring consistent performance round after round. Each cartridge is carefully assembled and tested for reliability.