Premium AEG Spring

$9.90

These top-of-the-line springs are for those who want to achieve high levels of consistency across replicas. Made specifically with techs in mind. These springs use the same material as engine valve springs.

Features

≤0.08 J max deviation from spring to spring
Oil-Tempered CrSi Alloy Steel,consistent performance on the long run
Black oxide anti-rust coating
Non-linear pitch for less noise and reduced overall stress
Grounded ends to avoid buckling
Laser engraving for easy spring force identification
Can be left compressed for long periods without losing much power.
TM-Standard compatible dimensions

The correct way of describing spring power is the Hooke’s constant measured in N/m. Muzzle energy depends heavily on your replica’s setup and M rating is based on theoretical values derived from TM replicas, it is not standardised in any way. Therefore these should only be used to get a rough idea what to expect, but don’t guarantee any exact results with your setup.

HIGH-GRADE MATERIAL

Name: Premium AEG Spring
SKU: 733032
Availability: InStock

We built our springs out of Oil-Tempered CrSi Alloy Steel to ensure consistent shooting without any significant change in performance on the long run. These springs can stay compressed for long periods of time without ever having to worry that they are going to lose their effectiveness.

Stay within the limits

Cheap springs can differ by up to 15% in stiffness. In contrast we brought this down to 6%, way below the industry standard. This accounts for roughly 0.08 J difference in a standard setup at most.

Less Spring Bounce

A non-linear pitch in our spring means that when cycling, the spring does not bounce as much. This reduces unwanted vibration and noise. Moreover, the spring allows the piston assembly to pick up speed more gradually, supporting smooth and efficient cycling.

Grounded ends and wait, which spring is this?

Both ends of the spring have been grounded to avoid buckling, which is the spring applying parts of its force on the sides as it’s not placed evenly on the guide. This leads to more consistency and alleviates the stress on your parts. Moreover, the spring is engraved to always know what you have installed and not confuse your springs.

We introduced a reliable marking system, learn more about it!

Our “new” system isn’t actually something new as it refers to the Hooke’s constant, it’s a value measured in force over displacement, so it identifies the amount of Newtons the spring will generate when compressed a certain amount.
This system is more accurate as it correctly represents the spring performance with the least amount of variables.
The well-known M system (M100, M110, etc.) is fundamentally flawed and thus the reason for this change.
It indicates the expected muzzle velocity in m/s on 0.2g BBs. However, with different chambers, barrels, and air leaks, that number will never be reliable. If you took two M100 springs from different brands, they would rarely have the same energy output.