SIG Sauer MCX Rattler LT .300 Blackout 6.75" Pistol

PRODUCT SPECIFICATIONS

  • Manufacturer: SIG Sauer

  • Model: MCX Rattler LT

  • Manufacturer Part Number: PMCX-300B-6B-LT-PCB

  • UPC: 798681699759

  • Caliber: .300 AAC Blackout

  • Barrel Length: 6.75"

  • Capacity: 30+1

  • Action: Semi-Automatic

  • Configuration: Pistol

  • Brace: Folding Pistol Stabilizing Brace

PRODUCT DESCRIPTION

The SIG Sauer MCX Rattler LT is a compact, semi-automatic pistol chambered in .300 AAC Blackout. Built on SIG Sauer's MCX platform, the Rattler LT combines a 6.75-inch barrel with a folding pistol stabilizing brace.

The MCX platform features a short-stroke gas piston operating system and a compact design that does not require a traditional AR-style buffer tube.

FIREARM PURCHASE NOTICE

All firearm purchases must comply with applicable federal, state, and local laws.

  • Firearms ship exclusively to a valid Federal Firearms License (FFL) dealer.

  • Buyers must complete the required background check and transfer paperwork through their receiving FFL dealer.

  • Buyers are responsible for any transfer fees charged by their receiving dealer.

  • Buyer is responsible for confirming firearm legality in their jurisdiction before purchase.

SHIPPING

  • Firearms ship to the buyer's designated FFL dealer only.

  • Orders typically ship within 1–3 business days after payment and receipt of valid FFL information.

  • Tracking information will be provided upon shipment.