RetroArms CNC Gearbox P90 (V6) QSC, 8mm – Black

Technical Specifications

• Model: AEG gearbox V6 (P90 TM standard)
• Type: Full
• Bearing hole diameter: 8 mm
• Material: CNC-milled EN AW 7075 T651 aluminum
• Version: 2025 plus

Package Includes

• CNC gearbox V6 (P90) QSC
• Screw set
• QSC spring guide

Warnings

• Do not use cylinder heads with rubber dampers (e.g., MAXX, FPS). These can damage mounting pins. Rubber can be removed and replaced with spacers.
• Maximum screw torque: 1.2 Nm. Threadlocker with medium strength recommended.
• Bearing holes are 0.02 mm undersized to prevent spinning; apply glue to seat bearings (avoid contact with bearing face).
• Gearbox centering in replica body is crucial. Professional skills required for correct setup: shimming, AOE, gear alignment, wiring, feeding, nozzle a hop-up tuning.
• Some replicas may require custom spring guides or modifications for proper fit.