North American Arms NAA-22MSC-RNG .22 Mag / .22 LR Conversion Cylinder Ring

The North American Arms NAA-22MSC-RNG Conversion Cylinder Ring gives owners of the NAA Mini Revolver the flexibility to run both .22 Magnum and .22 LR ammunition from a single platform. Designed for the 1-1/8″ barrel Mini Revolver, this drop-in cylinder accessory is a practical upgrade for shooters who want versatility without investing in a second firearm. North American Arms is renowned for the precision craftsmanship behind their compact single-action revolvers, and this conversion ring upholds that standard.

Key Specifications

• Designed to fit Mini Revolvers with a 1-1/8″ barrel length.
• Enables dual-caliber capability across .22 Magnum and .22 LR chamberings.
• The cylinder capacity is 5 rounds, consistent with the NAA Mini Revolver platform.
• The action type is Single Action, requiring the hammer to be manually cocked before each shot.
• Sights are fixed, matching the standard Mini Revolver configuration.
• Manufactured by North American Arms, a trusted name in compact revolver engineering.
• Manufacturer Part Number is NAA-22MSC-RNG for precise fitment verification.

If you own a North American Arms Mini Revolver chambered in .22 Magnum, this conversion ring is one of the most cost-effective ways to extend your platform’s capability. Whether you’re running economical .22 LR for practice or switching back to .22 Mag for everyday carry, the swap is straightforward and purpose-built for NAA’s exacting tolerances. Add genuine versatility to your NAA Mini Revolver without compromise.