Frequently Asked Questions
An efficient and cost-effective way to upgrade the air group of your replica without much hassle.
Equipment Specifications
| Material | Steel, Aluminum, Rubber, Polyacetal |
Product Description
To avoid the hassle of choosing from the multitude of parts available on the market, you can opt for a complete set responsible for the pressure in the replica. Thus, the set includes: piston head, cylinder head, cylinder, and nozzle ready to be installed in gearboxes that are 100% compatible with each other.
This set is designed for version 3 gearboxes found in AK type replicas with a barrel length between 455 and 510 mm.
The piston head is made of reinforced polyacetal and features ventilation holes for the expansion of the o-ring, while on the opposite side, it is equipped with a pressure bearing for improved efficiency in compressing the spring.
The cylinder head is made of aluminum and is equipped with a double o-ring for better sealing made of rubber.
The cylinder is made of high-quality steel and features external grooves.
The nozzle is also made of polyacetal and is equipped internally with an o-ring for better compression against the cylinder head.
Another advantage of the complete set is the reduction in acquisition costs.