Winchester Super-X Ammunition 17 Hornady Magnum Rimfire (HMR) 20 Grain XTP Jacketed Hollow Point

Winchester Super-X rimfire ammunition in 17 Hornady Magnum Rimfire (HMR) delivers the accuracy and reliability you need for varmint hunting, pest control, and small-game shooting. The 20-grain XTP jacketed hollow point design combines proven Winchester engineering with consistent performance downrange, making it a trusted choice for shooters who demand precision and dependable results in the field or at the range.

The copper alloy jacket resists fouling, helping keep your barrel cleaner through extended shooting sessions. Combined with Winchester's clean-burning powder formula, this ammunition produces consistent chamber pressure and reliable velocities shot to shot—critical factors when you're threading shots at distance on fox, coyote, prairie dog, or other varmints. The XTP hollow point expands reliably across the velocity range typical of 17 HMR rifles, delivering the terminal performance needed for quick, humane harvests on light-framed game.

Whether you're a dedicated varmint hunter, a rimfire competitor, or simply someone who values dependable ammunition, Winchester Super-X 17 HMR earns its place in your magazine. The brand's decades of rimfire heritage shine through in every round—precise bullet seating, consistent ignition, and the kind of accuracy that rewards a good shooter with tighter groups and cleaner hits.

Key Features

• 20-grain XTP jacketed hollow point bullet
• Copper alloy jacket reduces barrel fouling
• Clean-burning powder for consistent chamber pressure
• Precise bullet seating for reliable accuracy
• Designed for varmint hunting and pest control

Specifications

Frequently Asked Questions

What is 17 HMR ammunition used for?

17 Hornady Magnum Rimfire is ideal for varmint hunting, pest control, and small-game shooting where accuracy and expansion matter. It's popular for fox, coyote, prairie dog, and similar applications at moderate distances.

Will this ammo foul my barrel quickly?

Winchester Super-X 17 HMR features a copper alloy jacket designed to minimize barrel fouling, helping keep your rifle cleaner through extended shooting sessions compared to some alternative rimfire loads.

Is Winchester Super-X reliable for hunting?

Yes. Winchester Super-X is built on decades of rimfire heritage, combining consistent chamber pressure, clean-burning powder, and precise bullet seating to deliver reliable accuracy and dependable performance in the field.

What does the XTP hollow point do?

The XTP (eXtreme Terminal Performance) hollow point is designed to expand reliably, delivering quick, humane terminal performance on varmints and small game across the velocity range typical of 17 HMR rifles.