ace1arms

Features Polyacetal POM Construction High intensity, durable Available colours: Blue for luck or yellow for fortune

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 Double O-Ring for bet...

Features Compact tracer unit for better shooting experience in dark rooms or night games Built-in high power UV LED technology illuminators Very...

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

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

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

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

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

Features 7075 aviation Aluminum CNC Construction Surface treatment: Hard anodic oxidation Design to replace the original Hop-up chamber for an op...

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

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

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

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

Features Polymer Construction Suitable for M4/M16 Series Airsoft Electric Gun AEG Rifle Enlarged, in-line adjustement dial for easy and smooth ad...

Features Reinforced Polycarbonate Structure 15 Full Steel teeth

Features With Mushroom-type Cusion pad on the bottom Silent Cylinder Head (Mushroom) required

Features High temperature resistant & durable Smooth inner face of cylinder

Features High intensity, durable  Suitable for V2 & V3 Gearboxes