Winchester Supreme Varmint HV is a rimfire ammunition load intended for varmint and small-game hunting. It uses a 30-grain jacketed hollow point bullet designed to expand on impact while maintaining practical accuracy. The product is sold in retail boxes of 50 rounds and may be ordered in bulk by the case as multiple boxes. This load is part of Winchester’s Varmint HV line and uses brass cases suited to rimfire firearms.
Key Specifications
- The brand is Winchester.
- The sub-brand is Varmint HV.
- The caliber is .22 Winchester Magnum.
- The bullet weight is 30 grains.
- The bullet type is Jacketed Hollow Point.
- The rounds per box are 50.
- The boxes per case are 40.
- The case material is Brass.
- The listed muzzle energy is 337 ft lbs.
- The firearm type classification is Rimfire.
Engineered for field use where controlled expansion and accuracy matter, this Winchester Varmint HV load provides a purpose-driven option for small-game and varmint work. Available by the box or in case quantities, it is suitable for shooters who prioritize consistent factory ammunition built on brass cases.
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.




