Polarstar JACK HPA Version 3 Conversion Kit w- REV3 FCU spring rifle RETICLE: RED DOT

RETICLE: RED DOT

or 25 rounds per second

It features a metal receiver and microswitch trigger for fast engagement

Functioning Bolt Catch & Ejection Port Dust Cover

Description: Firepower Base Jump Style Helmet - Tan Features: Adjustable Head Lock Dial Adjustable Head Straps Padded Chin Strap Accessory Rails Removable Padding Material: Plastic **NO TRADEMARKS**

Polarstar JACK HPA Version 3 Conversion Kit w- REV3 FCU spring rifle RETICLE: RED DOTDescription: Polarstar JACK HPA Version 3 Conversion Kit The JACK system was designed to answer the demand for an affordable, high performance HPA (High Pressure Air) conversion for AEG's. The system is a drop in cylinder replacement that is universally compatible with a wide range of gearbox versions that have center line nozzles. Similar to its sister product, the F1, it replaces the original gearbox components with a programmable pneumatic system