The Well Pro MCX Rattler is a compact gas blowback rifle that is MWS magazine compatible, allowing you to use standard MWS magazines.
It weighs in at a respectable 1.8kg and comes with a folding stock.
With the stock extended it measures 620mm.
Reinforced Nylon Receiver and handguard with lots of metal parts offers excellent value for a gas blowback rifle.
Includes adjustable NPAS within nozzle -refer to included instructions to adjust.
Sports a short M-Lok handguard.
A standard 20mm accessory rail traverses the top of the rifle, allowing for any range of scope and accessory attachments.
Operates just alike any other MWS platform GBBR, with working bolt catch system, locking back on the last round fired. Press the bolt release catch to send the bolt forwards.
Ambidextrous selectors and magazine release system.
QD sling port located on the rear of the lower receiver and rear of stock on both sides.
Sports a unique looking three pronged steel flash hider.
Adjustable hop-up system lock back bolt to adjust through ejection port.
Accepts standard TM MWS magazines and GM MWS magazines - not compatible with standard MWS spec parts.
Includes a single 30rd STANAG style polymer magazine.
Stock is detached from the rifle in the box, simple attachment via the included allen key.

July 2026

Well Pro MCX Rattler 300 NPAS GBBR - Black