Sig MCX RATTLER 5.56 NATO 5.5″

The SIG Sauer MCX Rattler was specially designed to meet the ever-changing needs of the special operations community. This semi-automatic platform is designed to work on the clean-running gas piston system. The MCX Rattler is built with a carbon steel barrel that supports user swap ability makes this platform a real winner. This particular model features the SIG Sauer Enhanced trigger, free-float M-LOK handguard and Pistol stabilizing brace.


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SKU: 18311 Categories: , , ,
*Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors. Stock photos provided to us by the manufacturer do not necessarily represent the actual item being purchased. Please refer to the title and description of the item before you place your order.

SIG Sauer MCX Rattler 5.56 NATO Semi-Auto 5.5″ Pistol

  • Action: Semi-Automatic
  • Barrel: 5.5″ Carbon Steel 
  • Caliber: 5.56 NATO
  • Capacity: 30 Rounds
  • Finish: Matte Black
  • Frame: Aluminum
  • Grip: Polymer
  • Height: 8″
  • Overall Length: 23″
Action Type





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