11mm

  1. gregomacomb
    Thread

    Barrel Thread Conversion

    Alright guys so here is my dilemma. I bought a JG SG 550 and the threads are 11 mm positive. Now for the life of me I can not find a convertor....
    Thread by: gregomacomb, Aug 29, 2015, 4 replies, in forum: Gun Building, Modifications & Repairs
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