Magnum Research MR SWITCHBOLT 22LR 16.5 BPACK | 10+1

The Magnum Research MR SwitchBolt is a semi-automatic .22 LR rifle built around the SwitchBolt receiver and a 16.50″ carbon barrel with a threaded muzzle. It pairs a lightweight construction with an Archangel folding backpack stock, making it suitable for recreational target shooting and small-game hunting. For an optic under $1000 that complements its rimfire platform, consider a Vortex Crossfire II 2-7×32 for clear, reliable sighting in typical rimfire scenarios.

Product Specifications

• The manufacturer is Magnum Research.
• The model designation is MR SWITCHBOLT 22LR 16.5 BPACK.
• The caliber is .22 LR.
• The capacity is 10 + 1.
• The barrel measures 16.50″ and features a threaded muzzle.
• The barrel material is carbon as specified in the product description.
• The receiver is a SwitchBolt receiver (6061-T6 aircraft aluminum).
• The charging handle is located on the left side and can be switched to the right side.
• The stock is an Archangel Black Folding Backpack polymer stock.
• The firearm includes a Picatinny rail on the receiver.
• The barrel description is listed as Threaded.
• The weight falls within the range of 4 lbs to 4.99 lbs.
• The stock finish group is Black.
• The barrel length range is listed as 16″ to 16.99″.
• The UPC is 761226090816.

This MR SwitchBolt configuration brings a lightweight carbon barrel and a compact, folding Archangel stock to a semi-automatic rimfire platform. The threaded muzzle and Picatinny rail give straightforward options for muzzle devices and optics, while the folding backpack stock improves transportability for outings where weight and packability matter. Its combination of features makes it a practical choice for shooters who want a versatile .22 LR rifle for range use and field applications.