Keep your gas mags sealed, efficient, and running smoothly.
The X-POWER knocker valve O-ring is designed for airsoft GBB pistol magazines, helping maintain a strong air seal while improving reliability in colder conditions.
These are air-sealing, anti-freezing rubber, this replacement O-ring helps reduce gas leaks and supports more consistent performance during rapid firing or low-temperature gameplay. Perfect for replacing worn or damaged seals during routine magazine maintenance.
A small but essential upgrade for keeping your GBB magazines performing at their best.
Keep your gas mags sealed, efficient, and running smoothly.
The X-POWER knocker valve O-ring is designed for airsoft GBB pistol magazines, helping maintain a strong air seal while improving reliability in colder conditions.
These are air-sealing, anti-freezing rubber, this replacement O-ring helps reduce gas leaks and supports more consistent performance during rapid firing or low-temperature gameplay. Perfect for replacing worn or damaged seals during routine magazine maintenance.
A small but essential upgrade for keeping your GBB magazines performing at their best.
