HSM Subsonic 308 WIN 175gr HPBT – 20rd Box

This HSM subsonic 308 WIN match load uses a 175-grain Sierra Hollow Point Boat Tail (HPBT) projectile and is configured for reduced velocity performance. It is optimized for suppressed shooting and precision applications where consistent, subsonic velocities are required. The cartridge is supplied in 20-round boxes and is intended for rifles chambered in 308 WIN / 7.62 NATO.

Key Specifications

• The caliber is 308 WIN (7.62X51 NATO).
• The bullet weight is 175 grains.
• The projectile is a Sierra Hollow Point Boat Tail (HPBT).
• Each box contains 20 rounds.
• There are 10 boxes per case.
• This is a subsonic match configuration intended for suppressed and precision shooting.
• The cartridges are marked as reloadable (Y/Yes).

Engineered for consistent performance at subsonic velocities, this HSM match load provides a purpose-driven option for suppressed target work and precision applications. The 175-grain HPBT projectile emphasizes stable flight and repeatable accuracy, and the 20-round box format supports range sessions and load planning without excess handling. For shooters seeking a dedicated subsonic 308 WIN option, this load delivers a controlled, match-oriented profile suitable for precision practice and applications where reduced report is desired.