CNC aluminium HopUp chamber for A&K Masada series. It is made of a single piece of aluminum alloy 6061- T6 with red anodized finish . It is a material with high strength , and  is lightweight. Weight of the chamber and only 13,3 grams. It is not  re -brand or a repackaged product of another manufacturer . The chamber was made and assembled in the Czech Republic .

Chamber is compatible with the A&K, CyberGun or PJ Masada series. Optimal nozzle lenght is 35mm. Not fit in Magpul PTS version !

Basic characteristics:

• Made on high precision CNC machines.
• Durable body with red anodized coating.
• Brass center ring in each packing.
• Include all small parts (or you can use stock A&K)
• Main lever is secured by screw, not weak pin
• Better sealing. (You may test more different HopUp buckings to reach the best performance)
• Include HopUp bucking with the pressing roller.
• Compatible with the stock chamber.
• Easy 10 minutes asembly