Products tagged with Internal

Modify MOD24 M140 Spring (~450 FPS)
$15.00
The airsoft coil spring with irregular-pitch for the MOD24/ APS-2 is designed for enhanced performance.
Polarstar Fire Control Unit Fusion & F2 Revision 3
$68.00
PolarStar Fire Control Unit (FCU) - FE - Jack - F1 - Rev.3/3 Blue FCU

Key features of the 2017 R3 FCU

More compact size
More Energy Efficient
Features same high efficiency voltage regulators and integrated box magazine controller as
Polarstar Jack V2 Conversion Kit
$340.00
he Polarstar JACK V2 M4 Engine - HPA Standard FCU Conversion Kit. This is the full sized FCU version for easy programming. Fits in most M4 and M16 airsoft guns for a full air line HPA engine conversion. Contains everything you need internally. Works d
Page 1 of 4
Powered by Lightspeed