These BO Manufacture HPA magazine valves are engineered specifically for KSC/KWA gas magazines (US specification). Offering dependable performance, they are ideal for airsofters transitioning to HPA setups or looking to maintain reliable gas flow in their existing kit.
Key features:
- Designed for KSC/KWA US-spec gas magazines
- Improves air flow and consistency
- Compatible with HPA conversions
Please verify fitment for your magazine model before purchasing.












