Charter Arms Dual Pathfinder “convertible” 22 revolver. A great value that fires multiple calibers
This guide details a DIY modification to convert a Charter Arms Pathfinder .22 LR revolver into a dual-caliber firearm capable of firing both .22 Long Rifle and .22 Winchester Magnum Rimfire. The process involves sourcing a compatible .22 WMR cylinder and performing a direct swap, with checks for timing, lock-up, and end play to ensure functionality. The speaker emphasizes the value proposition of achieving multi-caliber capability on a budget firearm.








