Keystone Chipmunk Hunter Pistol | .22 S/L/LR | 40001

The Keystone (Chipmunk) Hunter is a manual-cocking, single-shot bolt-action pistol chambered for 22 S/L/LR. It pairs a traditional walnut grip and blued metalwork with a drilled-and-tapped receiver and a factory-threaded muzzle for accessories. For a practical optic under $1,000 that complements the pistol’s intended use and sight radius, consider a compact 3–6 MOA red-dot such as the Vortex Venom. Typical uses include small-game hunting and precision rimfire target practice.

Product Specifications

• The caliber is 22 S/L/LR and the .22 LR models will also shoot .22 Short and .22 Long.
• The action is Bolt action.
• The capacity is Single shot.
• The overall length is 17.50 inches.
• The weight is 2.36 lbs.
• The finish is Blued.
• The grip material is Walnut.
• The safety is a rebounding firing pin designed to reduce the chance of an accidental discharge.
• It features Williams Fire sights with an adjustable rear sight and a fiber‑optic front sight.
• The pistol includes an EZ Loader on the .22 LR models to simplify loading.
• The barrel is factory threaded (1/2″-28) and ships with a protective cap.
• The receiver is drilled and tapped for mounting optics.
• The rate of twist is 1-in-16.
• The product type is classified as a Specialty Handgun.
• The UPC is 645221400019.

The Chipmunk Hunter blends a lightweight profile and traditional single-shot simplicity with features intended for field use: a threaded barrel and drilled-and-tapped receiver for flexible accessory options, straightforward sights, and a walnut grip for a classic look. Its manual operation and minimal parts make it easy to maintain, and the included EZ Loader aids convenient loading with rimfire cartridges. Whether you are preparing for small-game outings or refining rimfire marksmanship, this pistol is a purpose-built option that emphasizes simplicity and practical features.

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