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The SIG MCX in a discrete platform ― featuring a thin, durable folding stock and a 5.5″ barrel with PDW upper.

Rapid deployment, thin, agile, and precise. This is the MCX Rattler. Featuring a 5.5″ PDW barrel, the MCX platform has never been more compact or accessible. Ready to go where-ever it’s needed, the MCX Rattler has a thin, foldable stock for easy concealment and stowage. This gun was designed from the ground up to be as discrete as possible while retaining all the capabilities of the MCX. Free-floating M-LOK handguards matched with a PDW upper and a PDW Ultra Thin Folding Aluminum Stock, the MCX Rattler SBR is the ideal choice for fast-moving operators.

  • Caliber:300 BLK
  • Weight:5.7 lbs
  • Rifle Overall Length:23.5″ open / 16″ closed
  • Action:Semi-Auto
  • Trigger:Sig Enhanced
  • Safety:Safety selector
  • Rifle Barrel Length:5.5″
  • Rifle Barrel Twist:1:5″
  • Rifle Stock:Lightwieght Aluminum
  • Scope Mount:M1913 Rail
  • Magazines Included:(1) 30 round
  • Caliber or Gauge:.300 BLK
  • HandednessRight Hand
  • Item ConditionNew
  • Product TypeRifles
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