SHS Gearbox Spring Set — Version 2
SHS Gearbox Spring Set — Version 2
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DETAILS
DETAILS
- description
These are the small springs inside the shell, the ones working the trigger, the cut-off lever, the anti-reverse latch and the tappet plate. They are not the main spring that sets your power.
They are also the parts most likely to ping across a workshop floor and never be seen again, which is the practical reason to have a set on the bench before opening a gearbox.
Tired small springs cause vague symptoms: an inconsistent trigger, a gun that occasionally fires when it should not, a tappet that does not return crisply.
Specifications
| Specification | Detail |
|---|---|
| Type | Internal gearbox spring set |
| Material | Steel |
| Fits | Version 2 gearboxes, including M4, MP5 and G3 pattern builds |
| Note | Small internal springs only, not a main spring |
| Sold as | One set |
Good to know before you buy
If you are chasing a power change you want a main spring instead. This set is for the mechanism.
Frequently asked questions
Is this the spring that sets my power?
No. A main spring is rated M90, M100 and so on. This set is the small internal springs that operate the mechanism.
Which springs are in it?
The small springs used through a Version 2 shell, covering the trigger, cut-off, anti-reverse latch and tappet plate.
Do I need it for a routine service?
Not always, but having a set to hand turns a lost or tired spring from a stopped job into a two-minute fix.