Pay in 4 interest-free payments of $20.25 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
this build is Tried and True carbine with a stubby stock
rear sight removable
the CFG Compensator offers customization options to match your personal style
and stable FPS
This FCU is also universally compatible with all PolarStar HPA systems including both dual and single-solenoid systems
Polarstar FCU - Fire Control Unit, Rev. 3, Universal Condition:New this build is Tried andAn FCU (Fire Control Unit) is needed for all Polarstar rifles with the acception of the Polarstar Kythera. If buying this with a Polarstar rifle from KA Tech Airsoft it will come pre tuned for that specific rifle. If your buying this as a solo product and you would like it tuned for your rifle please fill out the contact form or leave a comment giving the following details, the more specific the better Which Polarstar Engine Ex. Polarstar Jack Hopup
US$ 67.90
US$ 119.95
US$ 67.90
US$ 14.00
