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.






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