Cow Cow Technology

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

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 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

Highlighted featuresPrecision CNC machined carbon steel construction
Reduce the friction and abrasion with contacted parts
Durable construction prevents flexing and warping under hard use
Drop-in upgrade part
Silver Zinc Coating
For Action Army AAP01
**Im Read more

Highlighted featuresStainless Steel material with CNC machined
4 buffers for modification to shorten the cycling
Include Enhance Recoil Spring
Enhance the reaction force to speed up the blowback cycle
3 Colors available: Silver, Titanium Black and Titaniu Read more

Highlighted featuresStainless Steel material with CNC machined
4 buffers for modification to shorten the cycling
Include Enhance Recoil Spring
Enhance the reaction force to speed up the blowback cycle
3 Colors available: Silver, Titanium Black and Titaniu Read more

Highlighted features6061 Aluminum with CNC machined
Two/One Hand Racking
Enhances overall grip on the slide
Assist w/ locking slide to the rear
Maximizes One hand Reloads, Malfunctions
Assist with Racking with an Optic mounted on your slide
Gives your sli Read more

Highlighted featuresAluminum material with CNC machined
Shifting pin holding system can latch the magazine tightly
Special groove design offer plenty of grip
Easy to attach and detach from the magazine.
Available in Silver, Black, Red, Gold & FDE

**Impor Read more

Highlighted featuresAluminum material with CNC machined
Shifting pin holding system can latch the magazine tightly
Special groove design offer plenty of grip
Easy to attach and detach from the magazine.
Available in Silver, Black, Red, Gold & FDE

**Impor Read more

Highlighted featuresEnhanced Hammer Housing For TM G19 Gen3 (TM G19 Gen4 need minor modification)
Fully CNC from aircraft grade 6061 Aluminum.
Hard Black anodized finish
Reduce the wobble of the slide and smoother the slide action.
Designed and recommende Read more

Highlighted featuresAluminum 6061 material with CNC machined
Ultra lightweight design
Durable construction prevents flexing and warping under hard use
Design to smoothing gas flow and minimizing gas loss
Anti-scratch and Anti-freeze
Perform smooth and con Read more

Highlighted featuresEnhanced Hammer Housing For TM G17 & G19
Fully CNC from aircraft grade 7075 Aluminum.
Enhance and smoothen the hammer & slide action, also improved durability.
The strengthened structure can bear with the stronger hammer hit.
Hard Blac Read more

Highlighted featuresSights feature a U notch for rapid, intuitive alignment with dot
6061 Aluminum with CNC machined
Ultra lightweight design
For TM G17 & G19 Gen3 and Gen4. WE G17 series, TM G17 Gen4

*PS: Please note: installing parts / assemble /fittin Read more

Highlighted featuresEnhanced Piston Head for Air-Tightness.
Designed to withstand high impact pressure.
Stabilized Performance.
Improved durability over TM piston head
High quality anti-oil rubber material
For TM G18c

*PS: Please note: installing parts / Read more

TM G Series Stainless Steel Pin Set 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

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

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 Guide Rod Set Highlighted features
6061 Aluminium material with CNC machined
2 Aluminium buffers for modification to shorten the cycling
Include Enhance 150% Recoil Spring
Enhance the reaction force to speed up the blowback cycle
5 Colors available: Read more

Umarex G19 SS Guide Rod SetHighlighted features
Stainless Steel material with CNC machined
4 buffers for modification to shorten the cycling
Include Enhance Recoil Spring
Enhance the reaction force to speed up the blowback cycle
3 Colors available: Silver Read more

A02 Silencer Adapter - Rainbow Read more

D01 Dottac Magazine Base - Rainbow Read more

Aluminum Trigger T1 - Rainbow Read more

Enhanced Stainless Steel Sear Read more