Internal Parts and Upgrades

Madbull | SteelBull Stainless Steel Barrel 6.03mm x 229mm

Laylax | Prometheus AEG EG Barrel for Fire Hawk | 120mm

Laylax | Prometheus AEG EG Barrel for Fire Hawk | 120mm Tight bore barrel specifically designed for a G&G Fire Hawk series airsoft rifle and other AEGs with a similar inner barrel length. The 6.03mm...

Nine Ball | Air Seal Hop Up Chamber Bucking Compact | TM AEP

Features: Constructed of a soft durable rubber Improves air seal for increased performance and accuracy For use in Tokyo Marui AEPs and Electric SMGs Description: Introducing the Nine Ball...

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...

Prometheus - Air Seal Chamber Hop-Up Bucking Packing | Flat Type | Blue

Prometheus - Air Seal Chamber Hop-Up Bucking Packing | Flat Type | Blue. Increase hop up accuracy and consistency. Recommended for all Matrix/KM precision tight bore inner barrels.

Tech Box Replacement G&G Combat Machine Cylinder & Piston

Tech Box Replacement G&G Combat Machine Gearset

Prometheus Wide Use Metal Chamber for G&G, Krytac, Etc | Hop Up Unit

Prometheus Wide Use Metal Chamber for G&G / Krytac M4 AEG Series Die-casting metal chamber compatible with M4 Series AEG’s Compatible with G&G Armament ARP 9, ARP 556, CM16 Series, GC16 Series...

GATE TITAN V2 Basic Module Rear Wired Adjustable Mosfet

Leapers UTG Mini AR15 Armorer's Wrench | Gun Smithing Tool

Leapers UTG Mini AR15 Armorer's Wrench | Gun Smithing Tool Looking for a mini AR15 Armorer's Wrench to have on deck for when you need it most? This Leapers UTG Mini AR15 Armorer's Wrench has all the...

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.

Krytac M4 / LMG Rotary Hopup Unit | M4 / M16 Style AEGs

Nine Ball Wide Use Air Seal Hop Up Bucking TM VSR-10 / TM GBB

This Nine Ball Wide Use Air Seal Hop Up Rubber Bucking for Tokyo Marui VSR-10 and TM Gas Blow Back Pistols makes for a great upgrade bucking.  This bucking offers better air seal and accuracy over...

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...

Action Sport Games Ultimate Spring M135 Red 440 fps

Action Sport Games Ultimate Spring M125 Orange 410 fps

Action Sport Games Ultimate Spring M115 Yellow 375 fps

Action Sport Games Ultimate Spring M105 Green 345 fps

Action Sport Games Ultimate Spring M95 Blue 310 fps

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...

LONEX Barrel Lock Clip for Inner Barrel | 5PK

This LONEX Replacement Barrel Lock C clip for your inner barrel makes for a great replacement if you broke your existing Hop C Clip.  This Barrel Lock Hop C Clip is compatible with most hop units on...

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...

Prometheus - EG 6.03mm Barrel 407mm (M4A1/SR16/SG551+)

This Prometheus EG 6.03mm Stainless Steel 407mm Precision Barrel is a great addition to your favorite AEG if you are looking to upgrade your range and accuracy.  This barrel length works great for...

Krytac Prometheus 387mm EG 6.03mm Barrel for LVOA-C

Krytac Prometheus 416mm EG 6.03mm Barrel for SPR

Krytac Prometheus 280mm EG 6.03mm Barrel for CRB / LMG

Krytac Prometheus 310mm EG 6.03mm Barrel for LVOA-S

Echo1 DSR Air Nozzle | Air Seal Nozzle Replacement Part

Umarex - Elite Force - 1911 Tactical Frame Rebuild Kit

LONEX Enhanced HopUp Unit for AK Series

The Lonex reinforced hop up is built using aluminum alloy. The design of this product improves the air seal and the ability to absorb shock. In addition, the interior of the Lonex Hop Up Unit is...

Modify Tappet Plate for V2 Gearboxes

Echo1 - Torque Sector Gear

Maple Leaf AST Macaron Airsoft AEG Hop Up Rubber Bucking 60 Degree

Improve your air seal, and increase hop-up performance and accuracy with a Maple Leaf Airsoft AEG Bucking. Compatible with most hop-up units and ideal for AEGs shooting under 330FPS (with .20g BBs)

Umarex - Elite Force 1911 Magazine Rebuild Kit w/ Tools

LONEX Enhanced Hop-Up for M4 / M16 | Internal Upgrade

This Lonex Enhanced Hop Up for M4/M16 Series Rifles is made from Aluminum and Polycarbonate. This unit is compatible with M4 / M16 style rifles that utilize a single piece hop unit. FEATURES: -...

Bullgear CNC M60 Hopup for LCT M60 | A&K PKM | A&K M60

The Bullgear CNC Hop Up for LCT M60, A&K PKM, and A&K M60 is a great way to increase the range, accuracy, and consistency of your favorite LMG. 

PDI W Hold Chamber Packing | VSR Buckings

The PDI W Hold Chamber Packing (Bucking) has a unique W hold pattern nub inside the bucking that allows for a more even hop than traditional buckings resulting in greater accuracy.  The W Hold...

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