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v3 gearbox screws

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A full set of V3 gearbox screws

The ASG Ultimate Version 3 screw set collects the screws a standard V3 gearbox needs into one pack, covering the casing screws that clamp the shell halves together plus the screws for the internal components. It is the simple way to refresh tired or mismatched hardware during a strip and rebuild.

High-strength material

These are ULTIMATE Upgrade Series screws, made from high-strength material so they hold up to the extra stress an upgrade puts on the gearbox. Heavier springs and higher rates of fire load the casing more, and good screws are what keep the shell tightly closed under that load.

For AK, G36 and AUG platforms

Version 3 gearboxes power AK, G36, AUG and similar AEGs. If your replica is an M4, M16 or MP5 it most likely uses a Version 2 gearbox, which needs the V2 screw set instead, so check your gearbox version first.

Broad compatibility

As a genuine ASG part the set fits ASG gearboxes, and because V3 shells share a common screw pattern it also suits other brands of Version 3 casing. Keep a set on the bench alongside the rest of our airsoft accessories.

Genuine ASG spare

A genuine ASG Ultimate screw set, a sensible spare for anyone maintaining a V3 gearbox at home or on site.

Bought from the specialists: our in-house workshop in Rochester, Kent can service, repair and upgrade your kit. See our airsoft gun repair and servicing.

General
BrandASG
Other
Gearbox versionVersion 3
MaterialHigh-strength steel
RangeUltimate Upgrade Series
Part typeGearbox screw set
FinishBlack
ContentsCasing screws plus component screws
CompatibilityV3 gearbox casings, including other brands
ApplicationGearbox strip, rebuild and upgrade
PlatformsAK, G36, AUG and similar

Frequently asked questions

What is in the set?

It provides the casing screws that hold a Version 3 shell together along with the screws for the internal components, giving you a complete set for a standard V3 gearbox rebuild.

Which guns use a Version 3 gearbox?

Version 3 gearboxes are used in AK, G36, AUG and several other AEG platforms. Confirm your gearbox version before ordering, as V2 and V3 screws are not interchangeable.

Why choose the Ultimate screws?

They are made from high-strength material designed to endure the extra stress that upgrades put on the gearbox, reducing the chance of screws loosening or stripping.

Will they fit non-ASG V3 gearboxes?

Yes, they are compatible with other brands of Version 3 casing because V3 shells share a common screw layout.

Can you rebuild my gearbox?

Yes. Our in-house workshop strips, repairs and rebuilds gearboxes. See our airsoft gun repair service.