Maxx M4A Pro Hop Up Chamber – CNC Aluminum 6061 Red Hunting Knives Removable Stock

Removable Stock

Mag Capacity

and affordable

The Fossil™ will be your knife that never gets old

Polymer parts include only the handguard along with the gas pipe cover

Maxx M4A Pro Hop Up Chamber – CNC Aluminum 6061 Red Hunting Knives Removable StockMaxx M4A Pro Hop Up Chamber CNC Aluminum 6061 Red CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC, except KWA) Standard M4 M16 AEG series. The Maxx M4A Pro Hop Up Chamber is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mm Bucking Nubs (6mm Bucking Nubs are optional) to perform best