I had a long barrel M48-3 that was fitted with a LR cylinder. Unfortunately the undersized LR bullets shot very poorly and the 22 Magnum ammo was too costly for anything I would do with the gun so i sold it,

I must confess that I have never really understood exactly what the 22 mag was designed to do or what real use it serves. Costs as much as reloaded CF ammo to shoot but not THAT much more powerful over the 22 LR.

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