Ultimate Upgrade Spring
Ultimate Mil-Spec AEG springs are manufactured out of the best steel (SiCr) available for springs. With minimum loss in power and consistency, the Mil-Spec spring series is the ULTIMATE choice for your AEG. The Mil-Spec springs are colour coded for better identifying them when switching out the spring for different skirmishes.
The springs are designed from the start to deliver the best output while keeping it's coil strength, consistency and quality. With the closed and grinded ends, the spring remains in place during use to prevent reduction in ROF due to bending.
Dimensions below (approximate dimensions)
M95, - OD 14mm ID 11mm Length 176mm
M105, OD 14mm ID 11mm Length 189mm
M115, OD 14mm ID 11mm Length 188mm
M125, OD 14mm ID 11mm Length 168mm
M135 OD 14mm ID 11mm Length 178mm
Military specification spring steel - SiCr - Best possible steel for springs
The calibration test has been carried out on 6.03 - 300mm barrel. Zero hopup with 0.20g BB's.
Progressive coiling - Provides a soft start which eases stress on both mechanical and electrical parts
Closed and grinded ends - Stable straight ends minimizes side bending which reduce ROF loss
Pre-compressed - Greatly reduces power loss from initial shrinkage
Black zinc plating - Only corrosion protection which does not impair spring performance
Full specification control secures exact same specification at every spring
Colour coding for easy indication of individual spring grade
We offer same day dispatch all orders placed before 3pm Monday – Friday
For Airsoft Use Only, cannot be Adapted or Modified for any other purpose