Sig Sauer MCX Rattler Canebrake 300 Blackout AR-Pistol with Inert Trainer Muzzle Device

  • Item Number: PMCX-300B-5B-TAP-CANE
  • /
  • View More Items by Sig Sauer
  • /
  • Condition: NEW
Sig Sauer MCX Rattler Canebrake 300 Blackout AR-Pistol with Inert Trainer Muzzle Device
$2,599.99 $2,879.99

Temporarily Out of Stock

Includes FREE shipping
  • DANIEL DEFENSE DDM4 PDW 300 BO PISTOL

    Daniel Defense DDM4 PDW 300 Blackout AR-15 Pistol
    $2,347.00 $1,849.99

  • AMERICAN TACTICAL ATI GAX3007MLTB    ALPHA MAXX 300BLK   7.5 W/BLADE

    American Tactical Alpha MAXX 300 Blackout Semi-Auto AR-15 Pistol
    $449.95 $389.99

  • DANIEL DEFENSE DDM4 PDW 300 BLACKOUT FDE

    Daniel Defense DDM4 PDW 300 Blackout AR Pistol with FDE Finish
    $2,565.00 $2,385.00

  • Q HONEY BADGER 300BLK 7` BARREL WITH BRACE GRAY ACCENTS

    Q Honey Badger 300 Blackout AR Pistol with Brace and 7-Inch Barrel
    $3,200.00

  • DIAMONDBACK DB15 300 BLACKOUT 10 IN BARREL BLACK

    Diamondback DB15 300 Blackout AR-15 Pistol with SB Tactical Brace
    $842.00 $689.99

  • MAXIM DEFENSE PDX - PISTOL - 300 BLACKOUT - ARID

    Maxim Defense PDX 300 Blackout AR-15 Pistol with Arid Finish
    $2,495.00

  • CMMG BANSHEE 300 BLK 8` FS GREEN

    CMMG Manshee Mk4 300 Blackout Semi-Auto Pistol with 8 Inch Barrel and FS Green Cerakote Finish
    $1,549.95 $1,349.99

  • MAXIM DEFENSE PDX - PISTOL - 300 BLACKOUT - ARID COMBO

    Maxim Defense PDX 300 Blackout AR-15 Pistol with Pelican 1525 Air Case and Vortex AMG UH-1 Gen II Sight

  • NEXGEN NG15 300 BLACKOUT 7.5` GRN

    NexGen Arms NG-15 300 Blackout Semi-Auto Pistol with Green Cerakote Finish
    $510.00 $499.99

  • NEXGEN NG15 300 BLACKOUT 7.5` BRZ

    NexGen Arms NG-15 300 Blackout Semi-Auto Pistol with Bronze Cerakote Finish
    $510.00 $449.99

  • NEXGEN NG15 300 BLACKOUT 7.5` BLK

    NexGen Arms NG-15 300 Blackout Semi-Auto Pistol
    $510.00 $449.99

  • FRANKLIN ARMORY REFORMATION 300 BLACKOUT 11.5 IN BARREL FOLDING STOCK 30 RD MAGAZINE

    Franklin Armory Reformation RS11 Libertas 300 Blackout Non NFA Firearm with Binary Elite Trigger
    $1,669.99 $1,349.99

  • Hornady 300 Blackout 208 gr Subsonic FMJ Frontier 20/Box

    Hornady 300 Blackout 208 gr Subsonic FMJ Frontier 20/Box
    $15.99
    ($0.80 / round)

  • Remington 300 Blackout 220 gr OTFB Subsonic 20/Box

    Remington 300 Blackout 220 gr OTFB Subsonic 20/Box
    $41.99 $30.99
    ($1.55 / round)

  • Hornady 300 Blackout 190 gr Subsonic Sub-X 20/Box

    Hornady 300 Blackout 190 gr Subsonic Sub-X 20/Box
    $27.99
    ($1.40 / round)

  • Hornady 300 Blackout 208 gr A-MAX Black (Subsonic) 20/Box

    Hornady 300 Blackout 208 gr A-MAX Black (Subsonic) 20/Box
    $24.99
    ($1.25 / round)

  • Winchester 300 Blackout 200 gr Open Tip Subsonic Super Suppressed 20/Box

    Winchester 300 Blackout 200 gr Open Tip Subsonic Super Suppressed 20/Box
    $15.99
    ($0.80 / round)

  • Sig Sauer 300 Blackout 125 gr FMJ Elite Performance 20/Box

    Sig Sauer 300 Blackout 125 gr FMJ Elite Performance 20/Box
    $17.95 $17.30
    ($0.87 / round)

  • Hornady 300 Blackout 125 gr FMJ Frontier 20/Box

    Hornady 300 Blackout 125 gr FMJ Frontier 20/Box
    $13.99
    ($0.70 / round)

  • Hornady 300 Blackout 110 gr V-Max Black 20/Box

    Hornady 300 Blackout 110 gr V-Max Black 20/Box
    $26.99
    ($1.35 / round)

  • Remington 300 AAC Blackout 220 gr OTFB UMC 20/Box

    Remington 300 AAC Blackout 220 gr OTFB UMC 20/Box
    $39.99 $26.44
    ($1.32 / round)

  • Hornady 300 Blackout 135 gr FTX Custom 20/Box

    Hornady 300 Blackout 135 gr FTX Custom 20/Box
    $29.99
    ($1.50 / round)

  • Sig Sauer 300 Blackout 125 gr Sierra MatchKing Elite Match OTM 20/Box

    Sig Sauer 300 Blackout 125 gr Sierra MatchKing Elite Match OTM 20/Box
    $25.95 $24.68
    ($1.23 / round)

  • Norma 300 Blackout 147 gr FMJ Range and Training 20/Box

    Norma 300 Blackout 147 gr FMJ Range and Training 20/Box
    $21.49 $16.99
    ($0.85 / round)

Product Description

What's in the Box

  • Sig Sauer MCX Rattler Canebrake 300 Blackout
  • (1) 30-Round Magazine
  • Cable Lock
  • Owner's Manual

The MCX Rattler Canebrake is the newest addition to the MCX family. Created for those that desire the MCX as a suppressed system, and eliminates the need to purchase additional components to do so. The Rattler Canebrake 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.

Additional features of the MCX Rattler Canebrake include a 2-stage flat-blade match trigger, Cerakote E190 finished upper and lower, a folding coyote-tan PCB, and comes with one 30-round polymer 300blk Magpul magazine.

Firearm Features

  • 2-Stage Matchlite Duo Flat Blade Trigger
  • PCB Folding Brace
  • SD-MLOK Handguard
  • Inert Trainer Muzzle Device

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Style Number: PMCX-300B-5B-TAP-CANE
  • Caliber: 300 AAC Blackout
  • Action Type: Semi-Auto
  • Operating System: Gas Piston
  • Receiver Finish: E-190 Cerakote
  • Barrel Length: 5.5 in
  • Thread Pitch: 5/8-24 tpi
  • Barrel Material: Carbon Steel
  • Twist Rate: 1:5"
  • Trigger Type: 2-Stage Match
  • Accessory Rail: M-LOK
  • Pistol Brace: Folding PCB
  • Overall Length: 29.25 in
  • Overall Width: 2.8 in
  • Height: 8 in
  • Weight: 6.5 lb
  • Extras: Inert Training Device

Customer Comments & Questions

Customer Reviews

No reviews have been written for this product.

Write a review