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sig mcx

  1. grassy knoll

    SOLD SIG MCX Virtus 300 blackout conversion kit

    Never fired. SIG MCX Virtus 300 blackout conversion kit. Comes with 9” 300 blackout barrel with pinned Surefire three prong flashhider, PDW handguard and 300 blackout bolt. $280 shipped.
  2. K

    Accessories BCM STOCK

    BCM Stock $40 shipped.
  3. T

    Accessories Triggertech Sig MCX flat trigger

    Used for approx 200 rounds. only noticeable wear is on the hammer face. Asking $220 shipped.
  4. grassy knoll

    SOLD Sig MCX Folding Stock

    New Sig MCX/SPEAR Folding/collapsible Stock. $175 shipped.
  5. Cobrafox22

    Accessories Triggertech SIG MCX Trigger

    Selling a new, sealed-in-the-box Triggertech MCX Trigger. I got the Gen3 MCX (Sig Spear LT) and put a Geissele in that, so I don't need this anymore. Looking to get $200 for it. Feel free to make me an offer. New on Triggertech's website they run for $260. Just trying to recoup some of my money...
  6. grassy knoll

    SOLD Sig MCX Folding Stock New

    New Sig MCX Folding Stock. $195 shipped.
  7. grassy knoll

    SOLD Sig MCX Folding Stock New

    New Sig MCX Folding Stock. $195 shipped.
  8. grassy knoll

    SOLD Sig MCX Virtus 300 blackout

    Sig MCX Virtus in 300 blackout, everything except the barrel. One Handguard of your choice included. The second is available for another hundred bucks. This gun has never been fired and is like new. I installed a Magpul K2 grip and a Radian talon safety selector. Original grip is also included...
  9. K

    Firearms Sig mcx 9" 300 blk upper.

    Black sig mcx 9" 300 BLK upper. Less than 100 rounds. $1200 paypal shipped.
  10. grassy knoll

    SOLD SIG MCX Handguard

    Midwest Industries 8.25” Handguard for SIG MCX Virtus. Installed on a rifle but never taken to the range, so like new. Comes with Railscales panels and Magpul QD sling mount. $120 shipped.
  11. J

    INFO REQUEST: SIG MCX Virtus LE Handguard Retaining Screw Specs

    INFO REQUEST: SIG MCX Virtus LE Handguard Retaining Screw Specs Had to take off the hand guard to change the muzzle device. Used the Wheeler fat torque wrench to remove the screws using the Torx bit. The forward screw came out around 45inch lbs but the rearward one came out way under 45inch...
  12. grassy knoll

    SOLD Sig MCX Handguard for 300 Blackout

    Like new. Never used. Midwest Industries 8.25” Handguard for SIG MCX Virtus. Comes with RailScales and Magpul sling mount. $185 shipped.
  13. grassy knoll

    SOLD New Sig MCX Virtus 9” 300 Blackout Barrel

    Sig MCX Virtus 9” 300 Blackout Barrel with Surefire WARCOMP. Both barrel and WARCOMP are brand new and recently purchased. Discounted price. The barrel was $635 from the factory and the WARCOMP was $130. $700 shipped.
  14. O

    Accessories Sig mcx lower adapter

    Sig mcx lower adapter used to turn any ar15 lower into a lower for an mcx upper with the sig mcx trigger. $80 paypal shipped for the adapter and trigger.
  15. grassy knoll

    SOLD Sig Mil Spec Side Folding Stock

    New Sig Mil Spec Side Folding Adjustable Stock. $165 shipped.
  16. O

    Accessories MCX VIRTUS HANDGUARD - 12" WITH SD

    BRAND NEW MCX VIRTUS HANDGUARD - 12" WITH SD. 250 Paypal shipped.
  17. O

    SOLD Sig mcx stock

    Like new sig mcx fixed stock. $150 paypal shipped.
  18. O

    Firearms sig mcx legacy upper

    Used like new 16" sig mcx legacy. About 400 rounds and as been through the sig recall upgrade so no worries there. $1100 paypal shipped.
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