Access firmware, user manuals and media.
Access available downloads here including FCU firmware and product manuals.
Various firmware versions for each FCU model are available for download. These These may be flashed to the FCU using the appropriate programmer and software.
Standard FCU (Gen2)The Standard FCU uses the Atmel ATmega169A microcontroller. This can be reflashed using standard Atmel programming hardware and software.
1.6.0 (4/28/2016) - This is the default firmware version for the Standard FCU. All fire modes enabled. GPIO port outputs high throughout trigger pull.
1.6.1 (6/3/2016) - This is the semi-only firmware version for the Standard FCU. GPIO port outputs high throughout trigger pull.
The Standard FCU uses the Atmel ATmega169A microcontroller. This can be reflashed using standard Atmel programming hardware and software.
3.0.0 (4/28/2016) - This is the default firmware version for the Standard FCU. All fire modes enabled. GPIO port outputs high throughout trigger pull.
Electronic versions of user manuals, maintenance procedures and installation guides.
F2 User Manual
F1 User Manual
JACK User Manual
JACK-Instructions-07272015.2.pdf
Standard FCU Manual (Rev 3)
FCU-Instructions RE3 - 02152017.pdf
Mini FCU Manual
Mini FCU Programing Instructions - 04282016.pdf
MRS User Manual
UGS User Manual
UGS User Manual - 12142018.pdf
PolarStar Airsoft was formed in 2009 as a part of PolarStar Engineering & Machine with the goal of bringing our engineering experience and focus on quality to airsoft. Since then, PolarStar has made innovative airsoft products of the highest quality, designed and manufactured in the USA.
PolarStar products, including the patented Fusion Engine are designed by airsoft players, incorporating airsoft experience with the feedback of the commnity.
