Polarstar Fusion Engine (Blue Nozzle) Battle Flair G17 Gen 3 and G17

G17 Gen 3 and G17 Gen 4 GBB magazines will also work in the G19X

The BASE motor above is cast aluminium not CNC billet

than common construction steel (390MPa)

also those that undergo demanding tuning

this magazine is a reliable and essential addition to your airsoft gear

Polarstar Fusion Engine (Blue Nozzle) Battle Flair G17 Gen 3 and G17The Fusion Engine was released in 2011 and was the first new HPA system to hit the airsoft market in over two decades. This is the system that started the HPA revolution and has set the benchmark to which all other systems are measured. Although many have followed it, the Fusion Engine is considered by most to be the best. This system won "Best HPA Engine" the very first year Popular Airsoft added the HPA class to their Players' Choice Awards. This is