Prometheus EG Upgraded Spring Guide for SIG SAUER Proforce MPX Airsoft AEG SMGs
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- Inventory on the way
Features
- High quality steel-reinforced body
- Provides ease of mind and reduced friction on your spring
- Ball bearings for reduced stress
- Easy drop-in installation for an immediately smoother operation for your gearbox
Manufacturer: Prometheus
Specifications:
Compatibility: SIG SAUER Proforce MPX Airsoft AEG SMGsMaterial: Aluminum Alloy, Steel