Action Army AAP-01 CNC Hop-Up Chamber Brand_Magnum with CO2 forcing the BB

with CO2 forcing the BB down the barrel

the Mechanix Original Glove provides a winning combination of versatility and performance

Colour coded bottle included

no frills casing

Action Army AAP-01 CNC Hop-Up Chamber Brand_Magnum with CO2 forcing the BBThis a replacement upgrade for the Action Army AAP 01 Pistol. Reinforced Hop Up chamber, made from a single piece of CNC machined aluminum. The chamber is a much better fit than the original, which helps increase performance. A much larger hop adjustment wheel makes it easier to adjust the hop while in game. Notch adjustments make for a more precise setting. Weight: 28g