Fusion Engine HPA Drop-In Kit V2 Gen 3 M4 / M16 ghillie/leafsuit Water-resistant casing facilitates all-weather operation

Water-resistant casing facilitates all-weather operation

The handguard is anodized in a matte black coating and fitted with a top-integrated 37-slot Picatinny rail and Keymod attachment slots

Ultralight drop bag manufactured in PALS/Molle system designed for carrying empty magazines and other equipment The pouch is sewn from an IRR-treated 500D Cordura laminate with a backside panel made from a reinforced 1000D layer

Weight: 40 g Shipping weight: 300 g

Fusion Engine HPA Drop-In Kit V2 Gen 3 M4 / M16 ghillie/leafsuit Water-resistant casing facilitates all-weather operationDescription The Fusion Engine from Polarstar is today one of the most proven HPA design for airsoft. It was originally released in 2011 and its received reward for Best HPA Engine in 8th Airsoft Players Choice Awards by Popular Airsoft. The third generation of this system continues this tradition and provides the user with one of the best drop in kits on the market. This complete drop in system replaces the whole AEG gearbox with high quality, CNC