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Sig Sauer MCX Rattler .300 AAC Blackout 5.5" Barrel 30-Rounds Optics Ready

The Sig Sauer MCX Rattler provides a versatile and lightweight AR pistol platform. It comes chambered in 300 Blackout with a 5.5 inch barrel. Features include an optics ready rail, a manual safety, and a 30 round magazine. Buy guns online and bulk ammo from GrabAGun today!
$2,394.99
In stock
SKU
GAG_SGPMCX300B5BTAPNB

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More Information

Sig Sauer MCX Rattler Features

The MCX Rattler was originally designed at the request of the US Special Operations Command, who needed a new Personal Defense Weapon (PDW) to replace the MP5. It features a groundbreaking design that takes largely based on the Sig Sauer renowned MCX modular rifle platform, which utilizes a short-stroke recoil gas piston operating system.

What separates the Sig Sauer MCX Rattler platform from other AR/M4 style rifles is the recoil system that totally eliminates the need for a buffertube, making the MCX Rattler more compact than any AR/M4 rifle ever produced. In the place of a buffertube, the MCX Rattler Pistol features a small picatinny rail, allowing accessories such as folding rifle stock (NFA paperwork required) or folding pistol brace to be installed.

Other features of the Sig MCX Rattler Pistol include a full length picatinny rail, a free floating M-LOK handguard, and a low-profile PDW pistol grip for enhanced ergonomics.

Sig Sauer MCX Rattler Specifications

  • Brand: Sig Sauer
  • Category: Tactical Pistols
  • Series: Rattler
  • Caliber: 300 Blackout
  • Model: MCX
  • Capacity: 30+1
  • Action: Semi-Auto
  • OAL: 23"
  • Hand: Right
  • Sights: Optic Ready
  • Barrel Finish: Black
  • Twist: 1:5"
  • Gun Platform: AR-Style
  • Grips: Black Polymer
  • Handguards: M-LOK Free-Float
  • Receiver Material: Aluminum
  • Safety: Manual Thumb
  • Thread Pattern: 5 / 8"-24 tpi
  • Barrel Description: Carbon Steel
  • Barrel Length: 5.50"
  • Max Capacity: 30
  • Receiver Finish: Black
  • Weight: 5.10 lbs
More Information
Barrel Length 5.5
Caliber .300 AAC Blackout
Capacity 30
Condition New in Box
Finish Per Color Black
Frame Per Material Aluminum
Manufacturer Sig Sauer
Manufacturer Part Number PMCX-300B-5B-TAP-NB
Model MCX Rattler
Type Semi Auto Handguns - Tactical
UPC 798681673179

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV

SIG SAUER MCX Rattler

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. SBR: https://www.sigsauer.com/store/sig-mcx-rattler-sbr.html PSB: https://www.sigsauer.com/store/sig-mcx-rattler-psb.html

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