Barnes Harvest .300 Win Mag 180 gr Sierra Tipped GameKing 20rd

The Barnes Harvest Collection .300 Winchester Magnum loads a 180‑grain Sierra Tipped GameKing projectile in boxer‑primed, reloadable brass. This ammunition is offered in 20‑round boxes and is specified with a muzzle velocity of 2960 feet per second and muzzle energy of 3503 foot‑pounds. It pairs Barnes' loading standards with Sierra's Tipped GameKing design for accuracy and controlled expansion in hunting applications.

Key Specifications

• Chambering is .300 Winchester Magnum.
• The projectile weighs 180 grains.
• Bullet type is listed as a Sierra Tipped GameKing / polymer tipped design.
• Muzzle velocity is 2960 fps as specified by the manufacturer data.
• Muzzle energy is 3503 ft‑lbs per the provided specifications.
• Cartridges per box are 20 rounds.
• Boxes per case are 10, providing 200 rounds per case.
• Cases use boxer‑primed, reloadable brass.
• Model designation is the Harvest Collection.
• Published ballistic coefficient for the projectile is 0.547 (per manufacturer text).

Purpose‑built for hunters seeking consistent down‑range performance and dependable terminal behavior, this Barnes Harvest .300 Win Mag load combines Sierra's precision projectile design with Barnes' loading quality. The 180‑grain Tipped GameKing offers aerodynamic efficiency and controlled expansion for responsible field performance, packaged in reloadable brass for shooters who value proven components and versatility.