Atomic 308 Win 175gr BTHP Subsonic – 50 Rounds

Atomic's 308 Win subsonic load pairs a heavy 175-grain BTHP bullet with reduced velocity for suppressed and subsonic-focused applications. This offering is presented in a 50-round reusable plastic box and is marked as reloadable. Muzzle figures and construction reflect a load designed for controlled, low-velocity performance.

Key Specifications

• The caliber is .308 Win (7.62x51 NATO).
• The bullet weight is 175 grains.
• The projectile type is listed as Sierra BTHP.
• The bullet construction is Jacketed Hollow Point.
• The listed muzzle velocity is 1050 FPS.
• The listed muzzle energy is 428 ft·lbs.
• Each box contains 50 rounds.
• There are 10 boxes per case.
• The ammunition is marked as reloadable.
• Packaging includes a reusable plastic box and the product is Made in the USA.

This subsonic 175-grain BTHP load offers a deliberate balance of heavy-for-caliber bullet weight and reduced velocity for shooters prioritizing suppressed operation and stable long‑range performance. The 50-round reusable packaging and reloadable brass make it practical for range work and reloading programs, while the Sierra boat-tail hollow point construction supports consistent ballistic behavior for precision-oriented use.