AEG Gear Box, Mech Box, Full Tune Up Kit

Boyi Dboys M4 7mm Version 2 Upgrade Gearbox
- Complete with all upgraded Internals, such as 7mm bushings, M120 spring, reinforced set of metal gears, and premium grease lubrication. This gearbox is high performance and requires professional installation for optimum performance.

Plug'N'Wire Smart MOSFET Technology. Both Plug'N'Play and Wire-In trigger switch high current bypass configurations are directly supported. User settings can be easily programmed and permanently stored into the BW King Kong by pulling the trigger switch. Cycle-Gear Smart Burst Technology . No modification to your gearbox is needed for cycle-by-cycle precise burst round firing.

AEG Burst Wizard LV is a microcomputer controlled MOSFET switch system that also gives you burst firing capability. In addition, it gives you the sniper mode, LIPO battery protection and newly added Rate Of Fire (ROF) adjustment features.

Deep Fire Reinforced 6mm Mech Box Shell Ver 2
Built with solid metal composite to withstand higher spring tensions and outlast any standard gearbox. Perfect for upgraded gear boxes with higher spring tensions or for gear box replacements.

Deep Fire Reinforced 6mm Mech Box Shell Ver 2 with Bearing Bushings
Built with solid metal composite to withstand higher spring tensions and outlast any standard gearbox. Perfect for upgraded gear boxes with higher spring tensions or for gear box replacements.

Deep Fire Reinforced 7mm Mech Box Ver 3
Built with solid metal composite to withstand higher spring tensions and outlast any standard gearbox. Perfect for upgraded gear boxes with higher spring tensions or for gear box replacements. ...

Great M120 Full Tune Up Kit/Upgrade Kit for for your AK AEG Gear Box
Includes : Nozzle (CPN01P), Cylinder Head (CPC03), Cylinder (CPC14), Piston Head (CPP14A), Piston (CPP19), Spring Guide Rod (CPO06), Bushings (CPO16), Tappet Plate (CPO31) M120 Spring
For Basic Airsoft Gear Box Tutorial

Deep Fire G36C M120 Full Tune Up Kit
- 120SP Tempered Spring
- Steel Cylinder
- 6mm Steel Oiless Bearings
- Air Seal Nozzle
- Ultra Lightweight Cylinder Head
- Titanium Piston
- Nylon Tappet Plate
- Spring Guide w/ Ball Bearing
- Ball Bearing Piston Head w/ O-Ring
- For Basic Airsoft Gear Box Tutorial

Great M120 Full Tune Up Kit / Upgrade Kit for for your AK! AEG Gear Box
Includes : Nozzle (CPN01P), Cylinder Head (CPC03), Cylinder (CPC14), Piston Head (CPP14A), Piston (CPP19), Spring Guide Rod (CPO06), Bushings (CPO16), Tappet Plate (CPO31) M120 Spring
For Basic Airsoft Gear Box Tutorial

Deep Fire SIG551 SIG552 M120 Full Tune Up Kit
- 120SP Tempered Spring
- Steel Cylinder
- 6mm Steel Oiless Bearings
- Air Seal Nozzle
- Ultra Lightweight Cylinder Head
- Titanium Piston
- Nylon Tappet Plate
- Spring Guide w/ Ball Bearing
- Ball Bearing Piston Head w/ O-Ring
- For Basic Airsoft Gear Box Tutorial

Systema Energy M16 Gear Mecha Box M150
- Complete Drop In Gear Box for Full Stock Rear Battery M16 / M15 with M150 Upgrade Spring
- All internal parts completed upgraded with Systema Parts (gears, bearings, tappet late, cylinder, bearing spring guide rod, selector plate, low resistance wires)
- Completely Reinforced Heavy Duty Gear Box
- Includes Reinforced Gear Set & Proprietary Pinion Gear for Motor
- Polycarb Energy Piston
- Super High Conductive Wire Set w/ MOSET

The ULTIMATE FULL UPGRADE KIT for your M4! Ver 2 AEG Gear Box
Includes (Top to bottom): Hexical Gear Set, Selector Plate, Bore Up Cylinder, Silent Piston Head, Silent Cylinder Head, Cylinder Nozzle, Polycarbonate Piston, Ball Bearings, Shims, Anti-reversal Latch, Cut Off Lever, Bearing Spring Guide Rod, M130 Spring
For Basic Airsoft Gear Box Tutorial

The ULTIMATE FULL UPGRADE KIT for your MP5! Ver 2 AEG Gear Box
Includes (Top to bottom): Hexical Gear Set, Selector Plate, Bore Up Cylinder, Silent Piston Head, Silent Cylinder Head, Cylinder Nozzle, Polycarbonate Piston, Ball Bearings, Shims, Anti-reversal Latch, Cut Off Lever, Bearing Spring Guide Rod, M120 Spring
For Basic Airsoft Gear Box Tutorial

The GREAT FULL UPGRADE KIT - Expert Full Tuneup Kit for AK47 AK74 V3 AEG Gear Box
Includes: Hexical Gear Se, Bore Up Cylinder, Silent Piston Head, Silent Cylinder Head, Cylinder Nozzle, Polycarbonate Piston, Metal Bushings, Shims, Anti-reversal Latch, Cut Off Lever, Bearing Spring Guide Rod, M130 Spring
For Basic Airsoft Gear Box Tutorial

Airsoft AEG Rifle 20A 250V 20mm Fuse
- Current: 20 Amp
- Voltage: 250 Volt
- Fuse Type: Slow Blow
- Dimension: 5x20mm
- RoHS Compliant

Airsoft AEG Rifle 20A 250V 30mm Fuse
- Current: 20 Amp
- Voltage: 250 Volt
- Fuse Type: Slow Blow
- Dimension: 6x30mm
- RoHS Compliant

ICS MP5 MX5 PRO Semi / Full Selector Switch Assembly
- Direct Drop In Replacement for ICS MP5 MX5 PRO Series

ICS M4 M16 Gearbox Screw Set MA-139
- 4 Long Screws
- 8 Short Screws
- Loctite'd Screw Ends for More Secure Fitment

ICS MP5 AEG Gear Box Fully Assembled
- ICS & Tokyo Marui MP5 Compatible
Complete Airsoft GearBox Set includes: Reinforced Gear Box, M100 Spring, Metal Bushings, Metal Bering Spring Guide Rod, Aluminium Piston, & Gear Set
- Perfect option for fixing AEG airsoft gear box

ICS MP5 Selector Switch for Airsoft Guns
Compatible with most MP5 variants & brands (Tokyo Marui, ICS, Classic Army, etc.)
For Basic Airsoft Gear Box Tutorial

ICS MP5 MX5 PRO Upper Gearbox Block MP-94
- Allow the Use of ICS M4 Upper Gearbox in MX5 Pro Series

ICS MP5 MX5 Fire Select Slice MP-98
- Compatible w/ ICS MP5 MX5 Variants

ICS M4 Upgraded Upper Gear Box with M120 Spring
Includes: Upper Gear Box, M120 Spring, Metal Bearing Spring Guide Rod, Tappet Plate, Piston, Piston Head, Ported Cylinder, Cylinder Head, and Feed Nozzle.
Compatible with ICS M4 or M16
Upgrades FPS to 400

Compatible w/ ICS or Tokyo Marui MP5, G3, M16, M4
Upgraded Gear Box Set includes: Reinforced Gear Box, M120 Spring, Metal Bushings, Metal Bering Spring Guide Rod, Aluminium Piston, & Gear Set
- New 2008 Version: Now Even More Re-inforced

Systema M4A1 Energy Complete Mecha Gearbox GB16V25F-12
- Complete Drop In Gear Box for Retractable Stock Front Battery M4 / M4-A1/ M4 RIS with M120 Upgrade Spring for 370 - 400 FPS
- All internal parts completed upgraded with Systema Parts (gears, bearings, tappet late, cylinder, bearing spring guide rod, selector plate, low resistance wires)
- Includes Torque Up Gear Set with Teflon Cylinder
- Completely Reinforced Heavy Duty Alloy Gear Box
- Not Compatible with ...

Systema Complete Mecha-Box for M16-A2 / M15 / SR16
- Complete Drop In Gear Box for Full Stock Rear Battery M16 / M15 with M120 Upgrade Spring for 370 - 400 FPS
- All internal parts completed upgraded with Systema Parts (gears, bearings, tappet late, cylinder, bearing spring guide rod, selector plate, low resistance wires)
- Completely Reinforced Heavy Duty Alloy Gear Box
- Includes Torque Up Gear Set with Teflon Cylinder
- Not Compatible with ICS or Olympic Arms

Systema Complete Mecha-Box for M16-A2 / M15 / SR16
- Complete Drop In Gear Box for Full Stock Rear Battery M16 / M15 with M150 Upgrade Spring for 470 - 500 FPS
- All internal parts completed upgraded with Systema Parts (gears, bearings, tappet late, cylinder, bearing spring guide rod, selector plate, low resistance wires)
- Completely Reinforced Heavy Duty Alloy Gear Box
- Includes All Helical Super Torque Up Gear Set with Bore Up Cylinder Set

Systema Complete Mecha-Box for MP5 Series (A4, A5, SD5, SD6)
- Complete Drop In Gear Box for Full Stock Rear Battery MP5 with M120 Upgrade Spring for 370 - 400 FPS
- All internal parts completed upgraded with Systema Parts (gears, bearings, tappet late, cylinder, bearing spring guide rod, selector plate, low resistance wires)
- Completely Reinforced Heavy Duty Alloy Gear Box
- Includes Torque Up Gear Set with Teflon Cylinder

Systema Complete Mecha-Box for MP5 Series (A4, A5, SD5, SD6)
- Complete Drop In Gear Box for Full Stock Rear Battery MP5 with M150 Upgrade Spring for 470 - 500 FPS
- All internal parts completed upgraded with Systema Parts (gears, bearings, tappet late, cylinder, bearing spring guide rod, selector plate, low resistance wires)
- Completely Reinforced Heavy Duty Alloy Gear Box
- Includes All Helical Super Torque Up Gear Set with Bore Up Cylinder Set

WE M4 Airsoft Complete Close Bolt to Open Bolt Conversion Kit
- Kit include Bolt Carrier Group & Nozzle
- Trigger Group Assembly
- Inner Barrel
- Hop-Up Chamber
- Dust Cover
- Bolt Catch
- Magazine Flow Nozzle
- Detent Spring
- Airsoft Upgrade Video Available - Click for More Info
- Purchase WE Open Bolt M4 Kit for 30% Off (Coupon Code: WEOBKIT)

Please note, kit does NOT include a complete rifle. It only include necessary parts to convert