HSM Subsonic .308 Win 175gr HPBT – 20rd

HSM Subsonic .308 Winchester match ammunition is loaded with a 175‑grain Sierra Hollow Point Boat Tail (HPBT) bullet for consistent, reduced-velocity performance. The load is intended for suppressed use and precision shooting where a heavier, stable projectile at subsonic velocities offers predictable ballistics. Each retail box contains 20 cartridges and the ammunition is listed as reloadable. Match-grade construction and a heavy-for-caliber projectile make this load suitable for shooters prioritizing consistency in quiet or suppressed applications.

Key Specifications

• The caliber is .308 WIN (7.62×51 NATO).
• The bullet is a Sierra Hollow Point Boat Tail (HPBT).
• The bullet weight is 175 grains.
• The box contains 20 cartridges.
• The load is designed for suppressed and precision shooting.
• The cartridge is listed as reloadable.
• The package dimensions are 1.55 x 6.05 x 9.85 inches.

For shooters building a subsonic match loadout, this HSM offering pairs a heavy, match-profile HPBT bullet with a subsonic velocity concept to support quieter operation and repeatable accuracy. Its 20‑round boxed format makes it straightforward to carry and organize for range sessions focused on suppressed precision work.

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