Sig Sauer PMCX5BTAP MCX Rattler 5.56x45mm NATO 5.50" 30+1 Black Black Polymer PCB Folding


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The SIG MCX Rattler was designed from the ground up to be as discrete as possible while retaining all the robust capabilities of the MCX. It features a 5.5" PDW barrel and folding pivoting contour for stability and easy concealment. Free-floating M-LOK handguards matched with a PDW upper and barrel, the MCX Rattler PCB is the ideal choice for fast-moving operators.


  • Manufacturer: Sig Arms Inc.
  • Model: MCX
  • UPC: 798681600199
  • Width: 11.5000
  • Length: 46.5000
  • Height: 4.3000
  • Weight: 6.9000
  • Accessories: 1 Mag
  • Action: Semi-Auto
  • Barrel Description: Carbon Steel
  • Barrel Finish: Black
  • Barrel Length: 5.50"
  • Barrel Length In Inches: 5.5000
  • Barrel Length Range: 5" to 5.99"
  • Caliber: 556NATO
  • Capacity: 30Rd
  • Dimension: 4.45 X 11.85 X 46.75
  • Finish: Black Nitride
  • Finish/color: Black
  • Frame Color: Black
  • Frame Material: Aluminum
  • Grip Type: Folding PCB
  • Grips: Black Polymer
  • Hand: Right
  • Includes: Magazine
  • Magazine: 1 / 30 rd. Magazine
  • Metal Finish: Black
  • Oal: 23"
  • Rate Of Twist: 1-in-5"
  • Receiver Finish: Black
  • Receiver Material: Aluminum
  • Series: Rattler
  • Sights: None, Optic Ready
  • Stock: Alloy Frame / PCB - Pivoting Contour Brace Grips
  • Stock Description: PCB Folding
  • Stock Finish: Black
  • Stock Material: SYNTHETIC
  • Stock Type: Folding Pistol Stabilizing Brace
  • Twist: 1:5"
  • Type: AR
  • Weight: 5.10 lbs
  • Weight In Ounces: 81.6000
  • Weight Range: 5 lbs to 5.99 lbs

PLEASE NOTE: If the customer provides the FFL for the order firearms usually ship in 5-7 business days. If we have to contact the FFL and obtain the license please expect 7-14 days processing time. Send all FFLs to FFL@SIMMONSSG.COM

The purchaser of a hand gun must be 21 years of age or older. The purchaser is responsible for knowing his/her state and federal gun laws. Federal gun laws and regulations prohibits the transfer of a handgun to an out of state resident, therefore the "pick up in store" option is not avaliable to non Louisiana residents.

The purchaser of a long gun must be 18 years of age. The purchaser is responsible for knowing his/her state and federal gun laws.


WARNING: Cancer and Reproductive Harm:



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