AEG MP5 Air Seal Upgrade Set

AirsoftParts Air Seal Set for MP5 AEG
It includes a POM piston head, silent cylinder head, ported cylinder and a 20.4 mm nozzle. This combination is designed for MP5-type AEGs and provides a practical solution when replacing a major part of the air seal system or building a new configuration. The ported cylinder has a reduced usable air volume compared with a full cylinder, which suits the shorter inner barrels typical of the MP5 series. The piston head, cylinder head and nozzle form interconnected parts of the compression system, where proper air sealing and correct matching with the specific gun are essential for proper operation. In particular, the 20.4 mm nozzle length should be compared with the original part before installation, as different MP5 variants and manufacturers may use different air seal component dimensions.
Key Features

Four Air Seal Components in One Set
The set combines a piston head, cylinder head, cylinder and nozzle, so the main interconnected air seal components do not need to be purchased separately.

POM Piston Head
The set includes a POM piston head that moves inside the cylinder and uses its seal to generate the required air pressure as the piston moves.

Silent Cylinder Head
The silent cylinder head closes the front section of the compression chamber, and its design also helps dampen the mechanical impact of the piston assembly.

Ported Cylinder
The ported cylinder has a reduced usable working volume compared with a full cylinder, allowing the amount of compressed air to be matched to configurations with shorter inner barrels.

20.4 mm Nozzle
The set includes a 20.4 mm nozzle. Before installation, it is advisable to verify the required length for the specific combination of gearbox and hop-up chamber used in t..