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1-4 of 4 Results
  1. 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...
  2. 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.
  3. Buy Sell Trade (Non-FFL)
    Looking for the black keymod handrail for a 556xi. New or used. Please contact me at [email protected]
  4. Uppers, Lowers, Barrels and Parts
    i am looking for a sig 556xi folding stock for mr rifle, bought it from a buddy with an m4 adapter and would like the original look!
1-4 of 4 Results