Magnum Research SSAT22UT SwitchBolt 22LR 18″ Threaded 10+1

The Magnum Research SSAT22UT SwitchBolt is a purpose-built rimfire rifle in .22 LR featuring an 18″ aluminum tensioned barrel with a threaded muzzle and a one-piece forged 6061-T6 receiver with integral Picatinny scope base. The design uses a gas-assisted blowback system and a lightweight synthetic thumbhole stock for stability and carry comfort. Finished in matte black with a hard coat anodized receiver, the MLR-1722 is manufactured in the United States and ships with one 10-round magazine.

Key Specifications

• Chambering is .22 LR for economical rimfire operation.
• Magazine capacity is 10+1 for extended range between reloads.
• The barrel measures 18 inches and is a tensioned aluminum design.
• The muzzle is threaded with an NFA thread pattern of 1/2×28.
• This rifle uses a gas-assisted blowback operating system.
• The action type is semi-auto.
• Unloaded weight is approximately 4.25 lbs for easy carry and handling.
• Overall length is listed as 35.13 inches.
• Receiver material is aluminum with a hard coat anodized finish and integral Picatinny rail.
• Barrel twist rate is 1-in-16.

With its lightweight MLR construction, threaded tensioned barrel and integrated scope base, the SSAT22UT delivers a practical, accurate rimfire package for range work, training and casual field use. The combination of an aluminum-forged receiver, manageable weight and a 10-round magazine makes it a versatile choice for shooters who want a reliable, easy-handling .22 LR rifle with modern features.

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