PRSINU-SP-2-0018
Pro Arms Tokyo Marui SAIGA-12K / SBS GBB 130% Air Nozzle Return Spring
CURRENT STOCK: 10
This Pro Arms upgrade serves as a replacement for the hammer spring in the Tokyo Marui Saiga 12K and SBS GBB Shotguns. It substitutes the original component (Marui Part Ref. #ASG-044) with a robust steel spring, offering a 130% increase in spring strength. This enhancement ensures a more forceful strike on the magazine valve, resulting in a more reliable gas release.
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Compatibility:
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