10 Best Airsoft V2 Gearbox of December 2025

• Matrix G2 high performance complete gearbox assembly
• High strength, reinforced aluminum alloy gearbox shell
• Quick change spring design allows you to quickly change between different springs without disassembly of the gearbox
• Built in MOSFET for improved power regulation, motor performance, and trigger response
• Microswitch trigger further improves trigger response and prevents arcing
• 8mm ultra smooth bearings & bushings w/ upgraded internal parts
• High grade low resistance wiring
• Factory configured and tuned to 350~ FPS (using 363mm standard barrel, your results may vary)
• *Modification may be required to fit certain brands or parts Modifications are NOT convered by this product's warranty; please have an experienced or qualified expert install this product if you are unsure.
• [Style]: Front Wire / 350 FPS

Evike

• Reinforced Plastic Construction.
• Full Teeth Design for Regular Straight Gear Set.
• 15 Full Teeth (7 Steel Teeth).
• Weight - Approx 22g
• Go to the middle left of the page to see the full Product Description.

Airsoft Shopping Mall

• Made out of metal material.
• Easy power upgrade system.
• Quick release spring and spring guide for easy power adjustment / spring replacement.
• Weight - Approx 350g
• Go to the middle of the page to read the complete Product Description.

Generic

• 2pcs 8mm ball bearings, 4pcs metal bushings.
• Quick release spring and spring guide for easy power adjustment / spring replacement.
• Replaces all major brand M4 standard gearbox.
• Weight - Approx 507g
• Go to the middle of the page to read the complete Product Description.

Generic

• Full metal construction.
• Suitable for V2 M4 / M16 AEG
• Weight - Approx 339g
• Go to the middle left of the page to see the full Product Description.

Airsoft Shopping Mall

• Made out of metal material.
• Easy power upgrade system.
• Quick release spring and spring guide for easy power adjustment / spring replacement.
• Weight - Approx 350g
• Go to the middle left of the page to see the full Product Description.

Airsoft Shopping Mall

• Compatible with Avalon VFC M4/M16 Airsoft Guns and other AEGs with a V2 gearbox
• Standard version 2 gearbox design
• Reinforced polymer internal components
• Inline wired MOSFET
• Match-grade internals

Elite Force

• Made out of CNC steel.
• Designed for Replace the Original Gear Set.
• Suitable for V2 V3 AEG Rifle GearBox.
• Weight - Approx 64g
• Go to the middle left of the page to see the full Product Description.

Airsoft Shopping Mall

• Polished and Buffed surface improves smoothness.
• 8mm Bearing Bushings, Bearing Piston Head and Bearing Spring Guide used.
• Fully Compatitible with Aftermarket Airsoft Guns using V2 Gear Box.
• Original Packing
• Go to the middle left of the page to see the full Product Description.

Airsoft Shopping Mall

• Features: Electric Powered (AEG) True 1:1 Scale, Extremely Detailed! Velocity (FPS): 400 with 0.20g BB's Can Switch Between Full Auto and Semi Auto
• High Capacity 300 Round Magazine Full Metal V2 Gearbox 6mm Metal Bearings Bearing Spring Guide
• Long Type Torque Motor Ported Piston Head Custom M120 Spring Adjustable Aiming Sights Precision 6.03mm Tight Bore Copper Inner Barrel
• Durable ABS Plastic Body Construction Integrated One Piece Hop Up System Individually Serial Numbered
• Retractable LE Stock Removable Carrying Handle Working Safety

Lancer Tactical