Magnum Research SwitchBolt 22 LR 18-inch 10+1 Thumbhole

The Magnum Research SwitchBolt Magnum Lite is a semi-automatic rimfire rifle chambered in .22 LR intended for range work, training, and small-game use. It uses a tensioned 18-inch aluminum barrel with a threaded muzzle for accessory compatibility and a SwitchBolt receiver machined from 6061-T6 aircraft aluminum. The rifle ships with a black tactical thumbhole polymer stock and a Picatinny rail for optics and accessory mounting. The ambidextrous-capable charging handle can be configured left or right to suit the shooter.

Key Specifications

• The caliber is .22 LR.
• The capacity is 10 + 1.
• The barrel is a tensioned aluminum design measuring 18″ with a threaded muzzle.
• The receiver is constructed from 6061-T6 aircraft aluminum.
• The action is semi-automatic rimfire.
• The stock is a black tactical thumbhole polymer.
• The rifle includes a Picatinny rail on the receiver for optics and accessories.
• The charging handle is mounted left side (configurable to right).
• The overall length is 35.50″.
• The published weight range is 4 lbs to 4.99 lbs.

Built around the SwitchBolt platform, this Magnum Lite configuration pairs a lightweight tensioned barrel and a rigid aluminum receiver with a versatile thumbhole stock and full-length rail. The combination makes it well suited for purposeful range sessions, coaching and training, and light field use where a reliable, adaptable .22 LR rifle is desired.