Element - Oil Temper Wire Irregular M155 ST Spring for AEG (480-560fps) - IN0104

Element - Oil Temper Wire M155 ST Spring for AEG

M155= 480-560 fps

Color: Black

-- Suitable for AEG Gearbox                                        

-- Irregular-Pitch Spring

-- Oil tempered wire manufacture with light weight resistance.

-- High Quality Airsoft Spring
-- Power Output may vary if used in conjunction with our upgrade parts

NOTE: Spring Direction:  There is a direction for incorporating uneven pitching springs.  Please set it that the narrower one is the spring guide side and the wider one is the piston side.