AEG Internal Parts & Upgrades

Tech Box Replacement Random Bevel Gear

Looking for replacement parts for your AEG Gearbox? Our Tech Box replacement parts allow you to hand select different items you may need to fix your Airsoft gun at a super affordable price. All of...

G&G OEM Basilisk 17K Long Type Motor

Tech Box Replacement Krytac Wiring Harness and Spring | Rear Wired

Tech Box Replacement Krytac Compression & Piston Set

Tech Box Replacement Krytac Bevel Gear

Tech Box Replacement G&G Sector Gear

Tech Box Replacement G&G Piston Set | With Piston and Piston Head

Tech Box Replacement Rear Wired G&G Combat Machine Wiring Harness

Tech Box Replacement G&G Combat Machine Cylinder and Cylinder Head

Elite Force VFC Avalon Series OEM Long Type Motor

Action Army M120 AEG Wire Spring | Internal Upgrade

Action Army M100 AEG Wire Spring | Internal Upgrade Features:  Steel Construction Non-Linear Spring ~390 FPS Product Description: The Action Army Piano Wire AEG Spring is designed with an...

Action Army M100 AEG Wire Spring | Internal Upgrade

Action Army M100 AEG Wire Spring | Internal Upgrade Features:  Steel Construction Non-Linear Spring ~330 FPS Product Description: The Action Army Piano Wire AEG Spring is designed with an...

LCT X47 Airsoft AK47 AEG Selector Plate Assembly (Black)

PolarStar VFC M4/M16 Series Selector Plate

Action Sport Games Ultimate Boost 30K Custom Motor Long Axle

Action Sport Games Ultimate Boost 40K Custom Motor Long Axle

JeffTron - Mosfet V3 with Wiring

JeffTron - Mosfet V2 with Wiring

JeffTron - Mosfet II with Wiring

JeffTron Leviathan Bluetooth Optical Mosfet | V2 Rear Wired | Speed Black

JeffTron | Active Brake II w/ Wiring

JeffTron | Micro Active Brake II w/ Wiring

RETRO Arms - Shim Set | 1mm | 20 PC

This Retro Arms Shim Set comes with twenty 1mm gearbox shims that allow you to shim your gearbox to perfection.  We highly recommend watching videos on how to accomplish proper shimming, however,...

RETRO Arms CNC Split Gearbox V2 | 8mm

RETRO Arms CNC Split Gearbox V2 | 8mm Features: CNC aircraft-grade aluminum construction Adonized for added durability and corrosion prevention Quick spring change system (QSC) allows spring...

Tech Box Replacement G&G Combat Machine Cylinder & Piston

Tech Box Replacement G&G Combat Machine Gearset

GATE TITAN V2 Basic Module Rear Wired Adjustable Mosfet

Deep Fire Trigger Spring for V2 Gearbox

This Deep Fire Airsoft Trigger Spring for V2 Gearboxes works great if you find that your existing Airsoft Trigger Spring broke.  Simply take out your old trigger spring and replace it with this one. ...

RETRO Arms Sector Delay Clip

This Retro Arms Sector Clip is designed to allow longer travel time of tappet plate to avoid loading of two BBs together. Retro Arms recommends to secure sector clip with super glue.

SHS - Upgrade Piano Wire AEG Main Spring (M190)

SHS Upgrade Piano Wire AEG Main Spring (M190) Features: Constructed of steel piano wire Enhanced durability Velocity output range 650-700 FPS ( results may vary ) Compatible with most AEG...

SHS - Upgrade Piano Wire AEG Main Spring (M170)

SHS Upgrade Piano Wire AEG Main Spring (M170) Features: Constructed of steel piano wire Enhanced durability Velocity output range 550-600 FPS ( results may vary ) Compatible with most AEG...

SHS - Upgrade Piano Wire AEG Main Spring (M160)

SHS Upgrade Piano Wire AEG Main Spring (M160) Features: Constructed of steel piano wire Enhanced durability Velocity output range 500-550 FPS ( results may vary ) Compatible with most AEG...

SHS - Upgrade Piano Wire AEG Main Spring (M150)

  SHS Upgrade Piano Wire AEG Main Spring (M150) Features: Constructed of steel piano wire Enhanced durability Velocity output range 470-500 FPS ( results may vary ) Compatible with most AEG...

Action Sport Games V2 Tappet Plate

LONEX - POM Ventilation Piston Head

The LONEX POM Ventilation Ball Bearing Piston Head is a great cost effective high end replacement for your standard Airsoft AEG rifles piston head.  The LONEX POM Ventilation Piston Head comes with...

LONEX - Enhanced Cylinder Set (M4) with POM Ventilation Piston Head

The LONEX Cylinder Set for M4 comes complete with Air Nozzle, Cylinder Head, Cylinder, and POM Ventilated Ball Bearing Piston Head. This makes for a great complete replacement/upgrade kit for those...

LONEX - Enhanced Cylinder Set (M16-A2) with POM Ventilation Piston Head

The LONEX Cylinder Set for M16-A2 comes complete with Air Nozzle, Cylinder Head, Cylinder, and POM Ventilated Ball Bearing Piston Head. This makes for a great complete replacement/upgrade kit for...

Action Sport Games Shim Set 10x .1mm and 10x .2mm

G&G OEM Combat Machine Gearbox Rebuild Kit w/ Motor

G&P - Shim Set (20x 0.1mm, 20x 0.2mm)

Looking for AEG gearbox shims but can never find any that give you enough or the correct sizes? This G&P Shim Set comes with 20x 0.1mm and 20x 0.2mm Shims!  This gives you enough versatility when...

SHS CNC Gen3 18:1 Standard Gear Set with 10 Tooth Sector

Looking for a replacement durable, but cost effective gear set? This SHS CNC Gen3 18:1 Ratio Standard Gear Set with 10 Tooth Sector will make for a good base for a cost effective standard setup. SHS...

SHS - Lightened Fiber Reinforced Polymer Piston (15 Teeth)

This SHS Lightened Fiber Reinforced Polymer Piston (15 Tooth) makes for a great cost effective durable piston replacement for your AEG setup. SHS Part No. TT0093 Piston Body Material:A POM# of...

SHS - Tappet Plate (V2)

This SHS Tappet Plate for V2 Gearbox shells works as a great replacement if you find that you fragged your original tappet plate. Cost effective, but durable.

SHS CNC Gen3 12:1 Super High Speed Gear Set 16 Tooth Sector

Looking for a replacement durable, but cost effective gear set? This SHS CNC Gen3 12:1 Ratio Super High Speed Gear Set with 16 Tooth Sector will make for a good base for a cost effective high speed...

Echo1 DSR Air Nozzle | Air Seal Nozzle Replacement Part

Modify Tappet Plate for V2 Gearboxes

Echo1 - Torque Sector Gear

VFC Air Seal Nozzle for M4/M16 & HK416 Series Airsoft AEG

RETRO Arms - Piston (14.5 Steel Teeth)

Piston's body is made at modern injection machines from material PA 6.6 with 30% addition of carbon fibers and 10% addition of Molybdenum. Carbon fibres increase durability of Polyamide and...

RETRO Arms CNC Split Gearbox V2 with Internal Hop Up Chamber

This is brand new CNC gearbox ver. II with integrated Hop Up chamber. It is manufactured from aircraft dural EN AW 7075, what have strength of steel and weight of aluminum, it is best for high...

RETRO Arms M4 Air Nozzles | CNC Made | 21.4 mm

CNC'd air nozzle for M4 style platforms.

RETRO Arms AK Air Nozzles | CNC Made | 20.4 mm

CNC'd air nozzle for AK style platforms.