SIG Sauer 556 Arms Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-10 of 10 Results
  1. Uppers, Lowers, Barrels and Parts
    In need of a JMac Customs 552/553 Handguard Retainer Cap for the Sig P556. Want to buy 2 if possible, but need at least 1. Also would be interested in MFI Sig 552/3 Style Handguards if anyone has a spare for sale. I would gladly pay over retail.. 🤯 i feel im going crazy trying to source these...
  2. Uppers, Lowers, Barrels and Parts
    Hi all, I'm new here. A few years back, I got a fantastic deal on a neglected, filthy, slightly beaten up Sig 556 classic from a friend. There was actually an insect colony living in the flimsy OEM handguard, but that's another story! I've been in the process of adding some non destructive...
  3. Buy Sell Trade (Non-FFL)
    I'm seeking the SiG mounting rail kit for the classic 556 handguard as well as the SiG picatinny rear diopter sight. Used parts are no problem. Links for pictures/info are below. Thanks! Rail Mounting Kit: Sig Sauer Handguard Rail Mounting Kit - Sig 556, Sig 522 - Top Gun Supply Rear Diopter...
  4. Uppers, Lowers, Barrels and Parts
    Searching for a 556xi keymod handguard. Any condition. Please let me know if you have one or know where I can get one. Willing to buy and/or trade the factory polymer hand guard.
  5. Buy Sell Trade (Non-FFL)
    Will pay good price to get a hold of one of these. Can't find them anywhere.
  6. Buy Sell Trade (Non-FFL)
    Everything is sold
  7. Buy Sell Trade (Non-FFL)
    Looking for the black keymod handrail for a 556xi. New or used. Please contact me at [email protected]
  8. Buy Sell Trade (Non-FFL)
    Hi all, I have a gen 2 556r with the original Sig quad rail on it, i'm looking to swap the quad for a tight fitting swiss style hand guard (not fish gill please) and the appropriate receiver top rail section. The quad is in great condition, always had ladders on it. let me know if anyone is...
  9. Buy Sell Trade (Non-FFL)
    I'd like to either buy or trade for a standard sig patrol/pistol length handguard set and retaining ring. I have a set of the pistol fishgill handguards and retaining ring but I'd like to get the regular style. Here is the retaining style ring and the handguards I'm looking for. If anyone...
  10. Buy Sell Trade (Non-FFL)
    Hello everyone, Please let me know if anyone has one for sale. Thanks
1-10 of 10 Results