Product ID:F248L
Product ID:F248
Product ID:F227
Material: Special aluminum alloy & special tool steel
Process: CNC precision lathe machining, sandblasted matte surface finish, special anodized treatment
Features: This Hop-Up adjustment tool allows for 360-degree directional tuning. It enables direct Hop-Up adjustment through the ejection port of GBB rifles, effectively solving the issue of difficult adjustment in stock Hop-Up units.
For Gun types: VFC GBB (compatible with Hop-Up units using 1.5mm internal hex screws)