Cow Cow Technology

AAP01 Stainless Steel Hammer Set Read more

Ultra Lightweight Blowback UnitHighlighted features
7075 Aluminum material with CNC machined
Ultra lightweight design
Durable construction prevents flexing and warping under hard use
Provide stable and smooth blowback cycling
Available in Silver, Black, G Read more

AAP01 Aluminum Nozzle

Highlighted features


7075 Aluminum material with CNC machined

Ultra lightweight design

Durable construction prevents flexing and warping under heavy usage

Enlarged gas inlet to smooth the gas flow

Smooth and stabl Read more

AAP01 Aluminum 7075 Enhanced Trigger HousingHighlighted features
Fully CNC from aircraft grade 7075 Aluminum.
Hard anodized finish
Reduce the wobble of the slide and smoother the slide action.
Designed and recommended for advanced players
Color available: Read more

Ultra Lightweight Blowback UnitHighlighted features
7075 Aluminum material with CNC machined
Ultra lightweight design
Durable construction prevents flexing and warping under hard use
Provide stable and smooth blowback cycling
Available in Silver, Black, G Read more

Stainless Steel Hammer SetHighlighted features
Precision CNC machined Stainless Steel
MAF Polishing Technology for greatly smoother operation
Durable construction prevents warping under hard use
Hammer set including hammer, sear, firing pin, rotor & rotor Read more

AAP01 150% Recoil SpringHighlighted features
AAP01 Recoil Spring is made of high strength spring steel. Its short length design with 2 different tensioned coil zone can enhance the efficiency of recoil cycling. Also it can improve the recoil control and m Read more

Tokyo Marui G17 Gen 4 HopUp ChamberHighlighted features
Aluminum 7075 material with CNC machined
Ultra lightweight design
Enhancing accuracy and consistency with high durability and reliability
Redesigned structure to provide extra support to lower part o Read more

AAP01 Aluminum Nozzle BlockHighlighted features

7075 Aluminium material with CNC machined
Color available: Gold
For Action Army AAP01
**Important Notice**

It may has a condition that your pistol cannot feed the BB bullet due to lightweight gas supply. Read more

AAP01 Aluminum 7075 Enhanced Trigger HousingHighlighted features
Fully CNC from aircraft grade 7075 Aluminum.
Hard anodized finish
Reduce the wobble of the slide and smoother the slide action.
Designed and recommended for advanced players
Color available: Read more

Stainless Steel Glock Fire Pin Lock(Fits AAP-01 but might need a little modification)
Highlighted features

Precision CNC machined Stainless Steel
MAF Polishing Technology for greatly smoother operation
Durable construction prevents warping under hard use Read more

AAP01 Upgrade Hammer Spring Set

Highlighted features

Including 140% and 200% hammer spring
Made from High Strength Spring Steel
Enhances Blowback Kick
For Action Army AAP01 & G Series

**Important Notice**

It may has a condition that your pi Read more

Aluminum 6061 material with CNC machined
Flatter and Slender trigger design
Adjustable pre-travel system
6 Colors available: Silver, Black, Gold, Red, Blue & Rainbow
Compatible to all TM G-Series Gas Blowback Pistol, AAP01 and other compatible series Read more

AAP01 Aluminum Upper Receiver Lock ButtonHighlighted features
7075 Aluminium material with CNC machined
Color available: Silver, Black, Gold, Red, Blue & Rainbow
For Action Army AAP01 Read more

AAP01 Aluminum Nozzle

Highlighted features


7075 Aluminum material with CNC machined

Ultra lightweight design

Durable construction prevents flexing and warping under heavy usage

Enlarged gas inlet to smooth the gas flow

Smooth and stabl Read more

RM1 Guide Rod - Rainbow Read more

Powder Blue Enhanced Loading Nozzle

Highlighted features


Injection molded polymer construction

Designed and recommended for advanced players

High impact resistance

Superb performance, air seal and durability

The vale pin lock is more d Read more

Umarex G Stainless Steel Hammer HousingHighlighted features
Fully CNC Stainless Steel Construction
Enhance and smoothen the hammer & slide action, also improved durability.
The strengthened structure can bear with the stronger hammer hit.
For Umarex G ser Read more

Powder Blue Enhanced Loading Nozzle Set

Highlighted features


Injection molded polymer construction

Designed and recommended for advanced players

High impact resistance

Superb performance, air seal and durability

The vale pin lock is mo Read more

AAP01 Aluminum 7075 Enhanced Trigger HousingHighlighted features
Fully CNC from aircraft grade 7075 Aluminum.
Hard anodized finish
Reduce the wobble of the slide and smoother the slide action.
Designed and recommended for advanced players
Color available: Read more

AAP01 SS Hammer HousingHighlighted features

Fully CNC Stainless Steel Construction
Enhance and smoothen the hammer & slide action, also improved durability.
The strengthened structure can bear with the stronger hammer hit.
For Action Army AAP01

*PS: Ple Read more

HopUp Bucking Combo Read more

AAP01 Aluminum Nozzle

Highlighted features


7075 Aluminum material with CNC machined

Ultra lightweight design

Durable construction prevents flexing and warping under heavy usage

Enlarged gas inlet to smooth the gas flow

Smooth and stabl Read more

AAP01 Stainless Steel Pin Set

Highlighted features

The best replacement pin set which made from stainless steel 303 in tight tolerance. 
Increase the durability and reduce friction. 
Body Pin 3pcs and Hammer Housing Pin 3pcs
Color available: Silv Read more