CowCow Technology AAP01 Stainless Steel Selector Plate Rainbow

The COWCOW AAP01 Stainless Steel Selector Plate Rainbow is a high-quality, CNC-machined upgrade part specially developed for the Action Army AAP-01 gas blowback airsoft pistol. This selector plate is made from stainless steel and features a striking Rainbow finish, giving the part a combination of a sturdy metal construction and a distinctive look.
Thanks to its machined stainless steel construction, this COWCOW selector plate is an attractive option for airsoft players looking to replace an original selector component or fit their AAP-01 with a metal upgrade. The Rainbow version is also particularly well-suited to custom AAP-01 builds where the finish of both internal and visible parts is important.
Why choose the COWCOW AAP01 Stainless Steel Selector Plate Rainbow?
In the Action Army AAP-01, various mechanical parts work together to ensure that the selected firing mode functions correctly. The selector plate forms part of this system and must fit precisely onto the designated components.
The COWCOW Stainless Steel Selector Plate has been developed as a specific replacement and upgrade part for the Action Army AAP-01.
The main features are:
• Specific to Action Army AAP-01: developed for this gas blowback platform
• Machined stainless steel: precision-machined stainless steel
• Rainbow finish: striking multicoloured metal finish
• Metal construction: sturdy material base for a mechanical selector component
• Replacement and upgrade part: suitable for maintenance and custom builds
• Engine-specific fit: designed for the AAP-01 selector mechanism
• COWCOW Technology: specialising in technical airsoft upgrade parts
This makes this selector plate particularly appealing to players who wish to carry out technical maintenance on their AAP-01 whilst also adding a striking finish to their replica.
Specially designed for the Action Army AAP-01
The Action Army AAP-01 is a gas blowback airsoft pistol known for its modular design and extensive options for technical upgrades.
The AAP-01 contains various mechanical components involved in the operation and functioning of the fire mode selector. The selector plate forms part of this mechanism.
The COWCOW AAP01 Stainless Steel Selector Plate has been specifically designed for the Action Army AAP-01 and should therefore not automatically be regarded as a universal part for other gas blowback pistols.
Although certain AAP variants may use similar internal designs, compatibility with other versions has not been specifically confirmed by the manufacturer.
You should therefore always check, before purchasing, which AAP version you have and whether the selector plate is suitable for your configuration.
Machined stainless steel structure
The COWCOW Selector Plate is made from machined stainless steel.
Stainless steel is widely used in engineering components where mechanical strength, wear resistance and good corrosion resistance are important.
In machining, the material is shaped to precisely defined dimensions so that the component fits correctly into the structure for which it was designed.
A good fit is important for a selector plate, as the component must be able to function within the selector mechanism without unnecessary mechanical resistance.
The stainless steel construction provides a sturdy basis for this and makes this version an attractive option as a metal replacement part.
The exact steel grade, hardness and any surface treatment have not been specified separately by the manufacturer.
Eye-catching Rainbow finish
A key feature of this model is the Rainbow finish.
This multi-coloured finish gives the selector plate a striking look that stands out from traditional black or silver-coloured internal airsoft parts.
For players who customise the look of their Action Army AAP-01, this finish could be an interesting addition to other coloured upgrade parts.
The Rainbow version thus combines a technical function with a distinctive visual character.
It is important to understand that the Rainbow finish mainly relates to the appearance of the component. The finish itself does not automatically result in faster operation, better trigger response or improved shooting performance.
Furthermore, the exact colour distribution of a multi-coloured metal finish may vary slightly from part to part.
Function of the Selector Plate
The selector plate forms part of the mechanism used to select the firing mode on the Action Army AAP-01.
Within this system, various components must work together correctly to make the selected firing mode mechanically possible.
The selector plate fulfils a specific function within the pistol’s internal mechanism.
If a selector component is damaged, deformed or incorrectly fitted, this may affect the operation or functioning of the selector mechanism.
The COWCOW Stainless Steel Selector Plate has been developed as a suitable metal component for this application.
However, replacing the selector plate does not guarantee that any problems with the fire mode selection will be automatically resolved. Other internal components may also affect the operation of the mechanism.
Of interest for technical AAP-01 upgrades
The COWCOW AAP01 Stainless Steel Selector Plate Rainbow is particularly of interest to airsoft players who regularly maintain their AAP-01 or fit it with aftermarket parts.
When carrying out technical upgrades, it is important that new components work correctly in conjunction with the existing internal structure.
A selector plate must fit correctly and must not interfere with the movement or operation of surrounding components.
The COWCOW Rainbow Selector Plate features a machine-fabricated stainless steel construction designed specifically for the AAP-01 platform.
This makes the part suitable for players who are looking for a metal selector component and, at the same time, value an eye-catching finish.
Difference between a selector plate and other selector components
Within the Action Army AAP-01, various components may be involved in controlling the firing mode.
Each of these components has its own function and they are not automatically interchangeable.
The main differences are:
• Selector Plate: a mechanical component within the fire mode selection system
• Selector Switch: a control component used to select the fire mode
• Selector-related springs: support the positioning or operation of selector components designed for this purpose
• Other fire control components: work in conjunction with the selector mechanism and the firing system
Although these parts work together, this does not mean that a fault in one component can always be resolved by replacing the selector plate.
You should therefore check carefully during maintenance which part is actually damaged or worn.
Compatibiliteit met Action Army AAP-01
According to the product specifications provided, the COWCOW AAP01 Stainless Steel Selector Plate Rainbow is compatible with the Action Army AAP-01.
The selector plate has been specifically designed for this gas blowback platform.
The manufacturer does not provide a full list of compatible models for other AAP variants or gas blowback pistols.
The fact that other models use a similar selector mechanism does not automatically mean that the selector plate has the same dimensions or connection points.
You should therefore always check, when using customised AAP configurations, whether the selected components can be combined correctly.
Combineren met andere COWCOW Technology upgrades
COWCOW Technology offers a range of technical upgrade parts for the Action Army AAP-01.
This range includes, amongst other things, metal internal parts, springs and components for the trigger and bolt mechanism.
The Rainbow Selector Plate may be of interest to players who wish to incorporate multiple upgrade parts into the same AAP-01 build.
It is important to bear in mind the compatibility between the various components.
The fact that parts are from the same brand does not automatically mean that every combination will function correctly without further checks.
You should therefore always check the mechanical fit and operation of the entire system after fitting new parts.
The importance of a properly functioning selector mechanism
With a gas blowback airsoft pistol, it is important that the fire mode selector operates reliably.
The various components of the selector mechanism must be correctly positioned and able to move without unnecessary resistance.
If a selector plate is fitted incorrectly or does not fit properly against the surrounding components, this may affect the operation of the firing mode.
That is why, during maintenance, it is important not only to check the selector plate, but also to check the condition of the associated components.
A correctly fitted COWCOW Stainless Steel Selector Plate supports the intended mechanical operation of the AAP-01 selector system.
Assembly and installation
Replacing the selector plate requires some technical knowledge of the internal construction of the Action Army AAP-01.
Before dismantling, remove the magazine and check that the gun is completely unloaded. Ensure there are no BBs in the chamber and work on a clean surface where small parts cannot easily be lost.
Dismantle the mechanism in question in accordance with the manufacturer’s instructions, taking care to note the original position of the selector plate.
Fit the new COWCOW AAP01 Stainless Steel Selector Plate Rainbow in the correct position and check that the part fits correctly.
Do not force parts into place if they do not fit smoothly.
After installation, check that the selector can be operated correctly and that the safety devices and the selector mechanism are functioning properly.
If you have little experience in dismantling gas blowback pistols, we recommend that you have the work carried out by an experienced airsoft technician.
Practical tip
Before dismantling the AAP-01 selector mechanism, take a photograph of the original mounting positions of the parts. This will allow you to check that everything has been fitted correctly when reassembling. After installing the COWCOW Rainbow Selector Plate, always check that the selector moves smoothly and that the fire mode selection is working correctly before using the pistol again.
In the box
When you purchase the COWCOW AAP01 Stainless Steel Selector Plate Rainbow, you will receive:
• COWCOW AAP01 Stainless Steel Selector Plate Rainbow
Please note: other selector components, complete selector mechanisms and fitting tools are not listed as included.
Specificaties
• Brand: COWCOW Technology
• Product name: AAP01 Stainless Steel Selector Plate Rainbow
• Type: Selector Plate
• Material: Stainless steel
• Manufacturing method: Machined
• Colour: Rainbow
• Finish: Multicoloured metal finish
• Compatibility: Action Army AAP-01
• Platform: Gas Blowback Pistol (GBB)
• Application: Fire mode selector mechanism
• Function: Mechanical component of the selector assembly
• Mounting: Internal
• Exact steel grade: Not specified
• Other platform compatibility: Not confirmed
Frequently Asked Questions
Is the COWCOW Stainless Steel Selector Plate Rainbow compatible with the Action Army AAP-01?
Yes. According to the product specifications provided, this selector plate has been specifically designed for the Action Army AAP-01.
What material is the Selector Plate made of?
The selector plate is made from machined stainless steel, which provides a sturdy material base for this mechanical component.
What does a selector plate do in the AAP-01?
The selector plate forms part of the mechanism used to select the firing mode. This part works in conjunction with other components within the selection system.
What is the advantage of the Rainbow version?
The Rainbow version features a striking multicoloured metal finish. This makes the part an attractive option for players who want to give their AAP-01 a distinctive custom look.
Is this Selector Plate stronger than the original part?
The COWCOW version is made from stainless steel. However, the manufacturer does not provide a specific comparison of its strength with the original Action Army part.
Is this Selector Plate suitable for other AAP variants?
The compatibility stated applies to the Action Army AAP-01. Compatibility with other variants has not been specifically confirmed.
Can I combine this Selector Plate with other COWCOW upgrades?
That depends on the parts used and the overall configuration. Always check that the various components fit together correctly.
Can I fit the Selector Plate myself?
If you have experience in dismantling and maintaining gas blowback pistols, you should be able to fit it. If in doubt, we recommend having the installation carried out by an experienced airsoft technician.
Does this Selector Plate improve the FPS or accuracy of my AAP-01?
Not directly. The selector plate is a mechanical component of the fire mode selection system and, on its own, does not automatically result in higher FPS, greater range or improved accuracy.
Advice from Airsoft-Legends
The COWCOW AAP01 Stainless Steel Selector Plate Rainbow is a specialised replacement and upgrade part for airsoft players who wish to maintain or modify the selector mechanism of their Action Army AAP-01.
The machined stainless steel construction provides a sturdy foundation, whilst the striking Rainbow finish makes this version particularly appealing for custom AAP-01 builds.
With this product, it is particularly important to check carefully that you really do want to replace the selector plate and not another part of the selector mechanism.
We recommend that, during maintenance, you also carefully check the surrounding selector components and test the system to ensure it is working correctly after reassembly.
If you’re looking for a COWCOW Technology Stainless Steel Selector Plate Rainbow for the Action Army AAP-01, this version has been specifically designed for that application.

Product specifications
- Article number
- CCT-AAP01-067
- Brand
- CowCow Technology
- Type
- Selector Plate








