Ace1Arms

Non-linear spring designMade out of high-quality steelCompatibe for all versions of Airsoft AEG gearboxes

Features 7075 aviation Aluminum Construction CNC technology Surface treatment: Hard anodic oxidation Grooved Outlet Aperture O-Ring for better seal

Features 7075 aviation Aluminum Construction CNC technology Surface treatment: Hard anodic oxidation

Features High temperature resistant & durable Smooth inner face of cylinder

Features CNC Aluminum Construction Design to replace the original Hop-up chamber Suitable for most M4/M16 AEG

Features Reinforced Polycarbonate Structure 15 Full Steel teeth

Product Description: 7075 aviation Aluminum Construction CNC technology Surface treatment: Hard anodic oxidation Cusion Pad on the bottom

Features CNC Aluminum Construction Design to replace the original hop-up chamber Suitable for most AK AEG

Features Lengthen tappet plate releasing time for better BB feeding Suitable for AEGs modified to have high shooting speed

Features Polyacetal POM Construction CNC technology With Mushroom-type Cusion pad on the bottom Silent Piston Head (Mushroom) required

Features 7075 aviation Aluminum Construction CNC technology Surface treatment: Hard anodic oxidation Grooved Outlet Aperture Double O-Ring for bet...

Features Polyacetal POM Construction High intensity, durable Color: Blue

Features Polyacetal POM Construction CNC technology With Mushroom-type Cusion pad on the bottom Silent Cylinder Head (Mushroom) required Colour m...

Features Grooved Outlet Aperture O-Ring for better air seal Length of 20.35mm

Features 7075 aviation Aluminum Construction CNC technology Surface treatment: Hard anodic oxidation Colour: Black Design for Replace the Origina...

Features 7075 aviation Aluminum Construction CNC technology Surface treatment: Hard anodic oxidation Grooved Outlet Aperture

Features CNC Aluminum Construction. Design for Replace the Original Hop Up Chamber.  Suitable for All G36 AEG

Features High intensity, durable  Suitable for V2 & V3 Gearboxes