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7.62x39 upper for your ar

  1. Sig 516 with 7.62x39 Upper Conversion

    SIG Sauer Rifles
    This info is for those of you considering a 7.62x39 Upper for your Sig 516. For some reason, there is a lot of talk about conversions in a lot of new Calibers for your AR's; however you don't hear about the 7.62x39 much anymore. Lots of threads talk about problems, especially finding a...