Spiral Gear Set For AEG V2 V3 Gearbox Upgrade Kit 18 To 1 For M4 AK MP5 G36 P90 CNC Machined 40Cr Steel High Load Durability And Noise Reduction For Enhanced Performance
✔️ 4 gear ratios (9:1,13:1,16:1,18:1) fit M4/AK/MP5/G36/P90, reduced noise
This upgrade kit is engineered for AEG V2 and V3 gearboxes and is commonly used in M4, AK, MP5, G36, and P90 builds. It combines CNC-machined 40Cr steel gears for high-load durability and quieter action, improving performance in high-ROF setups.
✅ Pro Helical Gears: spiral bevel and pinion gears reduce noise and boost load capacity
✅ Delayed tappet control pin prevents nozzle retraction at high ROF
✅ High-cycle durability with half-height second tooth for reduced wear
✅ CNC 40Cr steel, heat-treated 38-42 HRC for longer life
✅ 4 ratios: 9:1, 13:1, 16:1, 18:1, universal fit for M4/AK/MP5/G36/P90
💡 What is an AEG spiral gear upgrade kit used for in airsoft gearboxes? - This handy upgrade drives smoother operation and longer life. - It reduces noise and increases load capacity under high-ROF use. - Works with V2/V3 gearboxes across M4, AK, MP5, G36, and P90 - Helps maintain torque and timing in rapid-fire setups