PolarStar F1 Centerline Version 2 M4/M16 Conversion Kit

The F1 is a high performance, universal HPA (High Pressure Air) drop-in cylinder designed to fit virtually any AEG gearbox. It is available as both a Centerline version, which will work with most common gearbox types. It replaces the original gearbox components with a programmable pneumatic system allowing for higher performance, greater reliability and complete adjustment. We recommend that you consult or get assistance from an experienced Airsoft technician prior to attempting installation. Change your airsoft gun to an HPA build so you do not have to worry about maintenance necessary for electric airsoft guns.

Specifications:
Manufacturer: Polar Star
Model: F1 Centerline w/ Standard FCU HPA Conversion Kit for M4/M16
Color: Black
Material: Aluminum / Delrin
Package Includes: One (1) F1 Centerline Engine, One (1) Standard FCU
Velocity Range: 300 - 500 FPS
Operating Pressure: 40-130 PSI
Warranty Length: 45 Days
Warranty Handler: Polar Star (Warranty Policy)

Features:

• Aluminum Construction
• Adjustable Velocity
• Adjustable Rate of Fire

Please Note:

• Professional installation is recommended. Improper use or installation of upgrade parts are 99% of the time the cause of failures of these items.
• Please thoroughly inspect any parts for defects before attempting installation. Due to the high possibility of damage from improper installation, we will not warranty parts after attempting installation.
• Package contents included by the manufacturer may vary.