This entry details the MGD PM9, an unusual 9mm submachine gun featuring a unique rotary-action powered by a clock spring. Expert Ian McCollum demonstrates its highly compact folding capability and explains the innovative internal mechanism that eliminates the need for a traditional heavy buffer spring. The design allows for rapid deployment from its folded state, emphasizing its portability and unique engineering.
This guide details the disassembly of the MGD PM9 submachine gun, highlighting its unique rotary recoil system and internal mechanisms. It covers field stripping, identifying key components like the rotary lug and sear engagement, and the integrated cleaning rod. The information is presented with the analytical depth expected from an expert like Ian McCollum.
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