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sig sauer 556 parts kit

  1. 556 Discussions
    Hi all! So I have this rather beautiful SIG551-1sp gun and due to unfortunate events I'm now one gas regulator valve short on the parts. What's even more unfortunate is, that no such parts are sold in my homecountry, Finland. I did some digging and I found out that apparently SIG556 and 551...
  2. Introduce Yourself
    I see that Top Gun Supply lists two Sig Sauer 556 parts kits. One says for "M4 style" and the other says "Short Gas System, Swiss Style Stock." My rifle is a 556 SWAT with the full length gas tube. Is the "M4 style" parts kit correct for the full length gas tube? Also, I have seen where Wolff...
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