Protech Airsoft MK2.5 HPA Drop in Kit for Airsoft AEG Gearboxes (Version: Version 3 AK)

Features

• Aluminum alloy construction
• Aluminum nozzle
• Compatible with all standard AEG hop-ups
• 40-125psi input
• 3 local storage profiles on FCU
• Low current draw FCU
• Made in the USA

The Protech Airsoft MKII is a drop in HPA system that will fit into almost any v2 standard gearbox. This unit allows you to use existing gearbox shells so that you can maintain the original functionality of bolt stops, and ambi controls of your existing AEG. 

Compatibility: Ver 3. gearbox shells
Material: Aluminum alloy

Manufacturer: Protech Airsoft