PolarStar Airsoft F1 HPA Electro-Pneumatic System with Full Size FCU for M4/M16

Specifications

• Manufacturer: PolarStar
• Construction: Aluminum Alloy
• Compatibility: Most Version 2 M4 Gearboxes
• Overall Length: 4 inches

Features

• Machined aluminum alloy construction provides superior durability and lightweight design
• Tool-less design makes in the field maintenance simple and hassle free
• Delrin air nozzle that lightweight yet highly durable
• Can be used with batter packs between 7.4v and 1.08v (7.4v - 8.4v recommended)
• FCU allows for rate of fire, max semi-auto, and selector mode adjustments
• 2-9 round burst capability
• MAC manufactured custom solenoid makes the F1 system more compact and efficient
• Dual purpose flow control system allows for nozzle speed regulation and two-stage firing, increasing cyclic rate, and smoother chambering
• 5 moving parts offers extreme reliability and makes maintenance easy
• Compatible with most version 2 M4/M16 gearboxes

Package Includes: 1x F1 Engine, 1x FCU, 1x Trigger Board, 1x Air Supply Line, 1x FCU Wiring Harness