Army Custom 5.1/4.3 Hi-Capa Series Part – Guide Rod Spring (R501-A-019)
£5.99
The guide rod spring from ARMY is a spare internal component for Custom 5.1 and 4.3 Hi-Capa pistols, listed under part number R501-A-019. A practical item to hold for servicing or replacing a tired spring.
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Description
The R501-A-019 Guide Rod Spring is a replacement internal part for the ARMY Custom 5.1/4.3 Hi-Capa series. It is the guide rod spring itself, listed under ARMY’s own part number so you can check it against the component you are removing before ordering.
As part of the recoil assembly, the guide rod spring is a wear item on a GBB pistol, and keeping a spare to hand means a tired spring does not have to keep the pistol out of use. Fitting involves removing the slide and taking the recoil assembly apart, so it suits someone who is already comfortable with basic stripping and reassembly of their Hi-Capa.
Match the part number on this page against the part you are replacing to confirm it is the correct item for your model.
- Replacement guide rod spring
- ARMY part number R501-A-019
- For Custom 5.1 and 4.3 Hi-Capa models
- Internal component for recoil assembly servicing
Additional information
| Shell Ejecting | No |
|---|---|
| Recoil | No |







