Winchester Deer Season XP rifle ammunition in .300 Winchester Short Magnum (WSM) is engineered for hunting applications that require precise external ballistics and consistent terminal performance. The load pairs a 180-grain Extreme Point polymer-tipped bullet with a streamlined profile to support downrange accuracy and controlled expansion. These rounds are produced in reloadable brass cases and are suited to hunters seeking predictable performance in the field.
Packaging: Sold per box containing 20 rounds. Case orders are fulfilled by ordering 10 boxes; each box contains 20 rounds and boxes-per-case is 10.
Key Specifications
- The caliber is .300 Winchester Short Magnum (WSM).
- The bullet weight is 180 grains.
- The bullet type is polymer tipped.
- The bullet brand and model is Winchester Extreme Point.
- The listed muzzle velocity is 2900 feet per second.
- The listed muzzle energy is 3361 foot pounds.
- The G1 ballistic coefficient is 0.422.
- Units per box are 20 rounds.
- Boxes per case are 10.
- The case type is brass.
Winchester Deer Season XP combines a high-BC profile with a polymer tip and a contoured jacket designed to promote reliable expansion and effective energy transfer on medium-game targets. Packaged for convenient retail sale and bulk ordering, this load is a practical choice for hunters who prioritize consistent external ballistics and controlled terminal performance from their .300 WSM rifles.
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.




