Magnum Research SwitchBolt 22 LR Threaded Carbon Fiber

About this product

The Magnum Research SwitchBolt is a semi-automatic .22 LR rimfire rifle built around the lightweight MLR rimfire platform. It features a left-side bolt handle designed for fast charging by a right-handed shooter, an integral Picatinny scope base, and a threaded patterned carbon-fiber barrel. The rifle ships with a Hogue OverMolded synthetic stock and a single 10-round magazine, delivering a compact, capable package for range use and rimfire training applications.

Key Specifications

• The action is Semi-Auto.
• The rifle is chambered in .22 LR.
• The magazine capacity is 10+1.
• The barrel is described as Threaded.
• The muzzle thread pattern is 1/2×28.
• The stock is a Hogue OverMolded synthetic design.
• The receiver material is Aluminum.
• The listed weight is 4.25 lbs.
• The overall length is 35.50 inches.
• The rifle includes an integral Weaver-style/Picatinny accessory rail.

Engineered for shooters who value a lightweight, fast-handling rimfire platform, the SwitchBolt pairs practical ergonomics with durable finishes and a threaded barrel for accessory compatibility. Its Hogue OverMolded stock and integrated rail make mounting optics and handling straightforward, while the left-side bolt handle keeps the firing hand in position for quick follow-up. The SwitchBolt is suitable for range time, rimfire training, and general .22 LR shooting applications where a reliable, compact semi-auto is preferred.

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