Sig Sauer MCX 300BLK 5.5″30+1 PMCX-300B-5B-TAP-CANE

$2,694.99

SKU: cc4d917468ce Categories: ,

Description

The pistol variant of this game-changing system features the revolutionary side-folding Pivoting Contour Brace.

Suppressor Ready SD-MLOK Handguard and Inert Trainer

2-Stage Matchlite Duo Flat Blade Trigger

New PCB Folding Brace

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.   

The MCX Rattler Canebrake comes as a suppressor ready platform with an SD handguard and inert training device that mimics the size and weight of the SIGSRD762 suppressor and assure all muzzle flash is past the shooters hand when reaching out on the handguard during operation without a functional suppressor installed.   With the MCX Rattler Canebrake there’s no need for the purchase of a shorter barrel kit and SD Handguard to have a suppressed MCX system, simply unthread the inert training device, install your suppressor, and select the appropriate gas setting for your ammunition.

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.

Specifications

OPERATING SYSTEM: Gas Piston
CALIBER: 300 Blk
OVERALL LENGTH: 29.25 in 
OVERALL WIDTH: 2.8 in 
HEIGHT: 8 in 
BARREL LENGTH: 5.5 in 
WEIGHT: 6.5 lb 
MAG TYPE: AR-15

🔍 Frequently Asked Questions

What are the features of Sig Sauer MCX 300BLK 5.5"30+1 PMCX-300B-5B-TAP-CANE?

The Sig Sauer MCX 300BLK 5.5"30+1 PMCX-300B-5B-TAP-CANE is known for its high-quality build, reliability, and performance. See the description above for full specs.

Is it legal to buy guns online in Tennessee?

Yes, firearms can be purchased online and transferred to your local FFL for pickup.

Do you ship outside of Tennessee?

Yes, we ship across the U.S., depending on state laws.

What do I need to buy a gun in Tennessee?

To buy a gun in Tennessee, you must be 18+ for rifles or 21+ for handguns, with valid ID and a background check.

Are background checks required for gun purchases in Tennessee?

Yes, a background check is required when picking up your firearm at an FFL dealer.

How long does shipping take within Tennessee?

In-stock firearms usually ship to your local FFL within 3–5 business days.

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