Answer
Dec 05, 2025 - 08:36 AM
Yes, the rear of the hpa gearbox is pre-cut to facilitate HPA stock installation. This modification saves time and effort during assembly, as you don’t need to modify the gearbox yourself.
Is the gearbox pre-cut for HPA stock installation? Amped PreBuilt HPA Gearbox | Drop-In HPA V2 Gearbox
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Open Dec 05, 2025 - 08:36 AM
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Amped PreBuilt HPA Gearbox | Drop-In HPA V2 Gearbox
Amped PreBuilt HPA Gearbox | Drop-In HPA V2 Gearbox Installing an HPA unit into your pre-existing AEG can be challenging. Our solution? The Amped Airsoft Prebuilt HPA Gearbox! Our HPA Gearbox allows you to install an HPA unit into your favorite V2 compatible Airsoft Rifle without the need to modify ...
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