The Barnes Harvest Collection .270 Winchester 140 grain Sierra Tipped GameKing is factory-loaded rifle ammunition intended for hunting and field use where accuracy and consistent terminal performance are required. Packaging is sold per box; each retail box contains 20 rounds. Case orders are fulfilled by ordering the required number of boxes, with a case consisting of 10 boxes for a total of 200 rounds. Rounds are loaded in non-corrosive, boxer-primed, reloadable brass cases and use a Sierra Tipped GameKing projectile for consistent ballistic performance.
Key Specifications
- The caliber is .270 Winchester.
- The bullet weight is 140 grains.
- The bullet type is Polymer tipped (Sierra Tipped GameKing).
- The listed muzzle velocity is 2960 fps.
- The listed muzzle energy is 2724 ft·lbs.
- The ballistic coefficient is 0.508.
- Each box contains 20 rounds.
- A case contains 10 boxes.
- A case totals 200 rounds.
- The cartridge is specified as reloadable.
This load combines Sierra’s Tipped GameKing profile with Barnes’ loading standards to deliver consistent trajectories and controlled expansion suitable for medium to larger game. Constructed in reloadable brass with jacketed cores and polymer tips, it is specified for shooters who prioritize documented ballistic performance and reliable ammunition construction.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




