The RetroArms CNC Split Gearbox V2 ULTRA with integrated Hop Up Chamber is the ultimate solution for precision, durability, and ease of maintenance. Crafted from CNC-machined aircraft-grade aluminum, this split gearbox design allows fast access to internals while ensuring maximum rigidity and alignment. Featuring Quick Spring Change (QSC) and an integrated Hop Up Chamber, this upgrade provides seamless performance and consistency for demanding builds.
Features:
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CNC-machined from EN AW 7075 T6 aircraft aluminum
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Split gearbox design for quick and easy maintenance
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Integrated Hop Up Chamber for perfect alignment and air seal
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8mm bearing slots for smooth gear operation
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Reinforced shell for high-torque and high-speed builds
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Quick Spring Change (QSC) system for fast FPS adjustments
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ULTRA edition with tighter tolerances and upgraded design
Specifications:
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Material: EN AW 7075 T6 Aluminum
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Design: Split Gearbox with Integrated Hop Up Chamber
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Bearing Size: 8mm
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System: Quick Spring Change (QSC)
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Compatibility: V2 AEG platforms (verify fitment)
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Weight: Lightweight yet reinforced for high-stress builds
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Brand: RetroArms
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Origin: Czech Republic
What’s Included:
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1x RetroArms CNC Split Gearbox V2 ULTRA (8mm) – QSC with Integrated Hop Up Chamber
Important Notes:
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Professional installation is recommended for optimal performance
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Ensure compatibility with your specific AEG platform before purchase
Disclaimer:
⚠️ This product is an upgrade part intended for toys only. Not for real firearms.
