Anyone have the blue, locking 'mag'?

Discussion in 'Accessories & Gear' started by pneuby, Dec 12, 2013.

  1. pneuby

    pneuby New Member

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    It's one of those things I should've ordered when I had the chance. HOW does it work? MOST importantly, does it work without unloading the chamber?
    (yes, I know the safety concerns.....)