Magnum Research | MR SWITCHBOLT 22LR MATCH RECEIVER

The MR SWITCHBOLT is an action-only match receiver intended for 10/22-style .22 LR platforms. Built in the USA, the receiver is machined from a 6061-T6 forging and finished with a hard coat anodized surface; it features an integral Picatinny rail to accept optics and accessories. For a compatible optic under $1000, consider the Vortex Crossfire II 1-4×24 as a versatile low-power variable that pairs well with rimfire semi-auto rifles.

Applications for this receiver include competitive rimfire speed shooting and precision rimfire marksmanship training at the range.

Product Specifications

• The product type is listed as Action Only.
• The subcategory is Lower Receivers.
• The model designation provided is Magnum Lite.
• The exterior color is specified as Black.
• The caliber is listed as .22 LR.
• The action is identified as Semi-Auto.
• The receiver is machined from 6061-T6 forging and finished with hard coat anodizing.
• The design includes an integral Picatinny rail for optics and accessories.
• The intended platform compatibility is 10/22-style rifles as indicated in the product name.
• The product is noted as Built in the USA.
• The listed weight value is 1.45 (unit not specified in source data).
• The manufacturer is Magnum Research.
• The product name appears as MR SWITCHBOLT 22LR MATCH RECEIVER 10/22 BLK RAIL in source data.
• The alternate product name appears as MAGNUM SWITCHBOLT 22LR RECEIVER in source data.
• The UPC is 761226089780.

This receiver provides a precise foundation for building a dedicated rimfire competition or training rifle. Its forged construction and integral rail simplify mounting optics and accessories while keeping the unit focused on match-capable performance. For builders and shooters who prioritize a robust, serviceable receiver on a 10/22 platform, the MR SWITCHBOLT delivers a straightforward, function-first upgrade path.

Related Videos: