The .17 Hornady Magnum Rimfire (HMR) cartridge, introduced in 2002, offers varmint hunters a high-velocity, flat-trajectory round suitable for small game. Marlin Firearms, a prominent American manufacturer, chambered several of their popular rimfire rifle models for this cartridge, providing a combination of accuracy and affordability. These rifles typically feature bolt-action or semi-automatic actions and are designed for ease of use and field practicality.
This specific combination of cartridge and manufacturer filled a niche in the market for a high-performance rimfire option. The .17 HMR’s ballistic properties translate to less wind drift and greater effective range compared to traditional .22 rimfire rounds. This made Marlin’s .17 HMR rifles popular among varmint hunters targeting prairie dogs, ground squirrels, and other small pests. The affordability of both the rifles and ammunition contributed to their widespread adoption.