SIG MCX RATTLER CANEBRAKE for Sale. Expanding on, but not deviating from, is where the Rattler Canebrake shines. Beneath that shiny new color remains the same 5.5″ 300 Blackout barrel and adjustable short-stroke gas piston. Building the lower around the AR-pattern components was a brilliant idea from SIG. Allowing innovation to take place, while not deviating from the norm in terms of controls or end-user customization. Aside from the new finish, the oversized rail and inert silencer are the two most prominent changes on the Canebrake. Like the rail on previous Rattlers, simply push out the front take-down pin, and slide the rail forward to remove it. Keep in mind, the rail is very heavy duty, so I recommend removing the rail slowly to avoid scratching the faux silencer during removal. With the rail removed you see the similarity between this and previous rattlers. The weighted faux suppressor I found to be a smart feature for this gun. The simulated silencer weight is useful as you won’t notice a large weight increase when that inevitable future silencer shows up. All the accessories stripped away, the Rattler Canebrake is now ready for whatever silencer you see fit. Inside the rail is spacious featuring a 2-inch internal diameter. Plenty of space to mount whatever silencer you deem fit. Included also with the Rattler Canebrake is a 2-Stage Matchlite Flat Blade Trigger. It has a very smooth take-up with a crisp break and reset. SIG MCX RATTLER CANEBRAKE for Sale.

At 6.5 lbs. unloaded, the Rattler Canebrake certainly isn’t the lightest personal defense weapon on the market. However, that added weight helps more than it hurts when you start putting rounds downrange. Even with the slightly higher recoil that 300 Blackout brings (compared to similarly-sized smaller caliber weapons) the gun is remarkably easy to control.