The Magnum Research MR SwitchBolt is a lightweight, semi-automatic .22 LR rifle configured for tactical use with a 17-inch barrel and an integrated Picatinny scope base. It ships with a fixed pistol-grip tactical black stock and a threaded muzzle for accessory compatibility. The design includes a left-side bolt handle on a right-handed bolt to speed operation while leaving the trigger hand in place. The receiver is machined from a 6061-T6 forging and hard coat anodized for durability.
Key Specifications
- The rifle is chambered in .22 LR.
- The barrel measures 17 inches.
- The action is Semi-Auto.
- Standard capacity is 10+1 rounds.
- Standard weight is approximately 4.25 lbs.
- The stock is a fixed pistol-grip tactical black stock.
- Sights are provided via an integrated scope base (Picatinny rail).
- The muzzle is threaded to 1/2×28 for compatible attachments.
- Includes one 10-round magazine.
- The external finish is black.
Balanced for precision rimfire work and fast handling, the MR SwitchBolt fits applications from target and training to small-game field use. Its lightweight construction, integral scope rail, and threaded muzzle provide a flexible platform for optics and accessories while retaining straightforward, dependable operation for informed shooters seeking a capable .22 LR tactical rifle.
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.




