Is there a version available in red?
AirTac Customs | ALU CRBN Gearbox
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Open Jan 14, 2026 - 12:20 PM
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Jan 14, 2026 - 12:20 PM
Yes, red is one of the anodized color options for this gearbox. A red finish can make your airsoft build stand out and is popular for custom or competition-style setups.
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AirTac Customs | ALU CRBN Gearbox
AirTac Customs | ALU CRBN Gearbox An essential part reimagined by AirTac Customs - the ALU CRBN Gearbox is a lightweight gearbox for M4 rifle builds, now in CNC Aluminum. Our CRBN Gearbox enables you to use a CRBN Upper with ANY M4 HPA engine system! It's now possible to use drop-in engines such...
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