Internal Parts and Upgrades

COWCOW Technology TM HiCapa Black Custom Grip

The COWCOW Technology grip are made not only to enhance a shooter's performance, but also to improve the aesthetics of a Tokyo Marui Hi-Capa. Available in several different forms in black or tan...

COWCOW Technology Gold Stainless Steel Strut | TM HiCapa

The COWCOW Technology stainless steel strut for the TM hi-capa and 1911 gbb series is an upgrade over the stock one found in the out of the box gun.  Precision CNC machined stainless steel...

COWCOW Technology Black Stainless Steel Strut | TM HiCapa

The COWCOW Technology stainless steel strut for the TM hi-capa and 1911 gbb series is an upgrade over the stock one found in the out of the box gun.  Precision CNC machined stainless steel...

COWCOW Technology Silver Stainless Steel Strut | TM HiCapa

The COWCOW Technology stainless steel strut for the TM hi-capa and 1911 gbb series is an upgrade over the stock one found in the out of the box gun.  Precision CNC machined stainless steel...

COWCOW Technology RS1 Recoil Spring | TM HiCapa

This RS1 Recoil Spring for the Tokyo Marui Hi-Capa series is calibrated to be stronger/stiffer than the stock return spring and designed to work in synergy with other components designed to increase...

COWCOW Technology Gold TM HiCapa 5.1 Stainless Guide Rod

Precision CNC machined stainless steel construction Two lengths for both 4.3 and 5.1 series pistols 3x recoil springs w/ varying tensions for fine tune desired recoil Adjustable cycle speed /...

COWCOW Technology Silver TM HiCapa 5.1 Stainless Guide Rod

Precision CNC machined stainless steel construction Two lengths for both 4.3 and 5.1 series pistols 3x recoil springs w/ varying tensions for fine tune desired recoil Adjustable cycle speed /...

COWCOW Technology Black TM HiCapa 5.1 Stainless Guide Rod

Precision CNC machined stainless steel construction Two lengths for both 4.3 and 5.1 series pistols 3x recoil springs w/ varying tensions for fine tune desired recoil Adjustable cycle speed /...

COWCOW HiCapa Nozzle Spring | Tokyo Marui | TM HiCapa

COWCOW Technology | NP1 180% Nozzle Spring TM Hi-Capa The COWCOW Technology supplemental nozzle spring for the TM Hi Capa is a supplement or replacement spring for the stock out of the box original...

COWCOW Nozzle Valve Spring for Tokyo Marui HiCapa

The COWCOW Technology Nozzle Valve Spring will ensure the security of the nozzle valve itself as the Tokyo Marui Hi-Capa GBB is pushed to its very limits without showing any signs of slowing down. 

COWCOW Technology TM HiCapa Match Grade Stainless Sear

COWCOW Technology - Match Grade Stainless Steel Sear for Airsoft Masterpiece Aluminum Frame for Tokyo Marui Hi-Capa Series Precision CNC machined stainless steel construction Improved...

COWCOW Technology TM HiCapa IP2 Firing Pin Lock

Precision CNC machined stainless steel construction Improved durability Polished to minimize friction Compatibility: Tokyo Marui and Other Compatible 1911 / High-Capa series Airsoft...

COWCOW Technology IP1 Disconnector TM HiCapa

Precision CNC machined SS303 stainless steel construction Improved durability Polished to minimize friction Improved trigger feel Compatibility: Tokyo Marui and Other Compatible 1911 /...

COWCOW High Flow Nozzle Valve w/ Spring | TM Hi-Capa

Precision CNC machined 7075 aluminum construction Milled for ultra light weight (8 grams) Improved durability reduces flexing and warping under heavy use Enlarged gas inlet improves...

COWCOW Technology Enhanced Piston Head for TM HiCapa

The COWCOW Technology enhanced piston head for the TM Hi-Capa, 1911, M&P9L, and M45A1 GBB pistol is the upgraded, enhanced versions of the stock or original part found in the out of the box gun. 

COWCOW Technology Recoil Buffer Module for TM HICAPA

High quality oil-less rubber construction w/ stainless steel spacers Varying hardness ratings allow tuning for desired performance Short stroking slide cycle for improved fire rate Reduces wear...

COWCOW Technology B01 CNC Black Aluminum Dynamic Blowback Housing | TM Hi-Capa

COWCOW Technology - B01 CNC 7075 Aluminum Dynamic Blowback Housing for Tokyo Marui Hi-Capa 5.1 GBB (Black) Precision CNC machined 7075 aluminum construction Milled for ultra light weight (18...

COWCOW Technology 3L Hop Up Chamber for TM HiCapa 4.3 / 5.1

  The COWCOW Technology 3L hop up chamber for the TM Hi-Capa is an aluminum chamber designed for the TM Hi-capa to improve upon its existing one.  Compatibility:  Tokyo Marui 1911 / Hi-Capa 4.3...

Action Sport Games Ultimate Boost 30K Custom Motor Long Axle

Action Sport Games Ultimate Boost 40K Custom Motor Long Axle

Polarstar UGS O-Rings Type 2 | Complete ORing Set for UGS

Polarstar UGS O-Rings Type 1 | Complete ORing Set for UGS

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

AW Custom Black Hi-Capa Mag Green Gas Airsoft Pistol

AW Custom Competitor HiCapa GBB Pistol Black & Gold

AW Custom | HX25 Full Metal Competition Ready GBB | Silver

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...