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SHS 18:1 CNC Gear Set — Standard Ratio, Version 2 and 3

SHS 18:1 CNC Gear Set — Standard Ratio, Version 2 and 3

£18.95
£18.95
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DETAILS

SKU: 17056114
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SHS 18:1 CNC Gear Set for Version 2 and 3 — the ratio most guns leave the factory with, in steel. A gearbox part, not a bolt-on gain.

18:1 is the standard ratio across the great majority of AEGs, which makes this the straightforward replacement set rather than a change of character.

If a tooth has stripped or the bevel has worn, this puts the gun back where it was instead of moving it somewhere new. The gain is in the steel construction, not the ratio.

It is also the sensible choice when rebuilding a box, because it lets you sort the shimming and the air seal before introducing a ratio change on top.

Specifications

Specification Detail
Gear ratio 18:1
Material CNC machined steel
Fits Version 2 and Version 3 gearboxes
Sold as Full three-gear set

Good to know before you buy

The set to reach for when you want the gun back to standard rather than changed.

Frequently asked questions

Is this an upgrade or a replacement?
Mostly a replacement. It matches the ratio most guns already run, so what you gain is steel construction rather than different behaviour.

Will it change my rate of fire?
Against a typical stock set, barely. Against a 16:1 or 13:1 set it will feel slower, because those are shorter ratios.

Is 18:1 good for a heavy spring?
It handles a heavy spring better than a shorter ratio does, but if torque is what you are after, a longer ratio than this is the honest answer.

⚠ Longer is not the same as high torque: 18:1 is the standard ratio, so it is a like-for-like rebuild rather than a torque build in its own right.
💡 Titan Forge Airsoft tip: Sort the shimming and the air seal on a standard ratio first. Change the ratio once the box is healthy. Browse gearbox parts.