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Sig Sauer MCX Rattler Canebrake 300 Blackout 5.50" Barrel | Coyote Brown & Black | Pistol Grips

On Sale! $2,399.89
Regular price: $2, save $300.10!

Out of stock

Regular price: $2, save $300.10!

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 MCX Rattler Canebrake is the newest addition to the MCX family. It was created for those that desire the MCX as a suppressed system, and eliminates the need to purchase additional components to do so. It comes with a factory installed inert training device, making it operable right out of the box while NFA paperwork and waiting periods are completed, and then is easily convertible to run suppressed. The MCX Rattler Canebrake comes as a suppressor ready platform with an SD handguard and inert training device. Additional features of the MCX Rattler Canebrake include a 2-stage flat-blade match trigger, Cerakote E190 finished upper and lower, and comes with one 30-round polymer Magpul magazine.


  • Brand Sig Sauer
  • Category Tactical Pistols
  • Series Rattler Canebrake
  • Caliber 300 Blackout
  • Barrel Length Range 5" to 5.99"
  • Model MCX
  • Capacity 30+1
  • Action Semi-Auto
  • OAL 29.25"
  • Hand Right
  • Sights Optic Ready
  • Barrel Finish Black Cerakote
  • Twist 1:5"
  • Gun Platform AR-Style
  • Grips Black Polymer
  • Handguards M-LOK
  • Receiver Material Aluminum
  • Thread Pattern 5 / 8"-24 tpi
  • Barrel Description Carbon Steel
  • Barrel Length 5.50"
  • Max Capacity 30
  • Receiver Finish Coyote Cerakote
  • Trigger Two-Stage Match
  • Weight 6.50 lbs

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:



300 Blackout

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