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![[FIREFLY] Rocket Valve for Marui P320 (Released December 11, 2025)](http://rock-et.jp/cdn/shop/files/NOIMAGE_1024x1024.jpg?v=1770859920)
Amazing accuracy, and superb quality! I bought the EVOLT here, and it exceeded all my expectations. Highly satisfied!
The FIRE FLY rocket valve is highly popular for its quality and effectiveness.
Features: Increases power by approximately 5% and increases casting distance. Combine with "Umashika Medium Spicy" packing for even better performance.
You can aim at a distance of 40m or more with a handgun. The recommended usage guidelines are: mild: 0.2g or less, medium: 0.20-0.28g, hot: 0.25g or more, and very hot: 0.28g or more. For handguns, we recommend medium or mild.