Mka 1919

Discussion in 'General Shotgun Discussion' started by bushwacker, Dec 30, 2014.

  1. bushwacker

    bushwacker New Member

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    I have a Raac mka 1919, 12ga mag fed, gas operated, auto loader. It began as a m16 style shogun, but I have done a few things to it :)

    The gas system seems to be sensitive. As built from the factory, it would only cycle heavy loads. After installing the tromix gas ring, now it will only cycle birdshot[​IMG] / light loads. Anyone have any experience with finding the "sweet spot?"