Specna Arms PDW Stock for AR15 Tan




The Specna Arms PDW Stock for AR15 Tan is a compact, telescopic PDW stock for compatible M4/AR15 AEG airsoft replicas. The design is ideal for players who want to make their replica more compact, whilst still being able to use an adjustable shoulder rest.
The stock combines steel guide rails with metal structural components and a polymer stock pad with a non-slip texture. In addition, the model features a double locking mechanism, multiple extension positions, a quick-detach (QD) attachment point for a sling and integrated space for a compact LiPo battery.
Compact telescopic PDW design
The main advantage of a PDW stock is its compact design. When the stock is fully retracted, the rear of the replica remains considerably more compact than with a traditional M4 stock fitted with a standard buffer tube.
This makes the system particularly appealing for CQB, indoor airsoft and compact custom builds, where freedom of movement and a short overall length are key advantages.
If you need more support against your shoulder, the pole can be extended. Thanks to the various positions, you can adjust the length to suit your build, kit and personal preference.
Suitable for M4/AR15 AEG platforms
The Specna Arms PDW Stock has been developed for M4/AR15 AEG airsoft replicas and can be used as part of a compact custom build or to replace an existing stock assembly.
The M4/AR15 platform offers plenty of scope for custom builds, but slight differences between manufacturers and models can affect the final fit.
You should therefore always check before purchasing that the fitting and connection are compatible with your specific replica.
Steel telescopic guide rails
The two telescopic guide rails are made of steel. These rails form an important part of the structure and guide the stock as it extends and retracts.
A metal alloy is used for the other structural components, whilst the stockpad itself is made of polymer.
This combination of materials ensures a sturdy construction without the need for every component to be made entirely of steel.
Polymer stockpad with a non-slip texture
The part that rests against the shoulder is made of polymer and features a non-slip surface.
This design provides extra grip against clothing, a combat shirt or other equipment worn on the body, and helps prevent the stock from slipping easily over the shoulder during dynamic use.
Particularly during CQB and other situations where you frequently change position, it is helpful to have a stable contact between the stock and your shoulder.
Double locking mechanism
The Specna Arms PDW Stock features a double locking mechanism. This system is designed to prevent the telescopic stock from accidentally sliding out of position during use.
The lock secures the selected position and ensures that the stock remains stable when placed against the shoulder.
This is particularly important in a compact PDW design where the stock is extended and retracted via two separate guide rails.
Multiple adjustment positions
The telescopic design offers various options for adjusting the length of the pole.
For example, a shorter stance is useful during CQB, whilst a more extended stance can provide greater support against the shoulder.
An adjustable stock is also practical when you’re wearing a plate carrier, chest rig or thicker clothing. This makes it easier to adjust the length of the replica to suit the amount of kit you’re carrying.
Dedicated compartment for a LiPo battery
The screw-off dummy buffer tube has space for fitting a compact LiPo battery.
The maximum specified dimensions for the battery are:
- 15 mm
- 11 mm
- 115 mm
Due to the compact PDW design, the available battery space is limited. You should therefore always check the exact physical dimensions before purchasing a battery.
Don’t just look at the voltage and capacity. A battery marketed as ‘compact’ may not necessarily fit into this PDW stock.
QD attachment point for a sling
The stock is fitted with an integrated attachment point for a QD sling swivel.
This allows a compatible carrying strap to be attached directly to the stock via a Quick Detach sling swivel. This makes it possible to quickly attach or detach the sling from the replica.
For players who regularly use a sling, this is a practical addition that does not require a separate sling mount to be fitted to the stock.
Ideal for compact CQB builds
Thanks to the combination of its telescopic design and compact construction, this PDW stock is particularly appealing to players who want to build a short M4/AR15 AEG.
In CQB and indoor airsoft, a more compact replica is easier to manoeuvre through doorways, corridors and other confined spaces.
At the same time, you don’t have to do without an adjustable shoulder rest entirely. When extra stability is required, the stock can easily be extended further.
The PDW stock thus offers an interesting combination of a compact size and the functionality of an adjustable stock.
Practical insights
The Specna Arms PDW Stock for AR15 Tan is particularly useful if you find a traditional M4 stock too large for the build you have in mind.
The combination of steel guide rails, a telescopic design and a double locking mechanism makes the system ideal for a replica that needs to remain compact, whilst at the same time being comfortable to rest against the shoulder.
The most important point to bear in mind is the battery compartment. With maximum battery dimensions of 15 x 11 x 115 mm, there is little room for an oversized LiPo battery. You should therefore always check the exact dimensions of your battery before purchasing it.
Compatibility is also worth considering. Although the stock is designed for M4/AR15 AEG platforms, differences between manufacturers and receivers may affect fitting.
The Tan version goes perfectly with Tan, Coyote, FDE and various camouflage colour schemes.
Who is the Specna Arms PDW Stock for AR15 suitable for?
The Specna Arms PDW Stock for AR15 Tan is suitable for airsoft players and enthusiasts who wish to fit a compatible M4/AR15 AEG with a compact and adjustable PDW stock.
The model is particularly suitable for CQB replicas, short custom builds and PDW configurations where a traditional M4 stock takes up more space than is desirable.
The telescopic design also offers extra flexibility for players who regularly adjust their replica to suit different conditions.
Specificaties
- Merk: Specna Arms
- Item number: SPE-09-028596
- Producttype: PDW Stock
- Platform: M4/AR15 AEG
- Design: Telescopic
- Adjustability: Multiple positions
- Colour: Tan / Brown
- Guide rail material: Steel
- Material of other structural components: Metal alloy
- Stockpad material: Polymer
- Stockpad: Features a non-slip surface
- Locking mechanism: Double locking mechanism
- QD sling attachment point: Yes
- Accu space: Yes
- Acculocatie: Dummy buffer tube
- Suitable battery type: Compact LiPo
- Maximum battery dimensions: 15 x 11 x 115 mm
- Product weight: 460 g
- Application: Airsoft
- Suitable for: CQB, compact AEGs and custom builds
Common mistakes
- Before purchasing, please check whether the stock is compatible with your specific M4/AR15 AEG. Differences between manufacturers and receivers may affect fitting.
- Please take the limited battery space into account. The LiPo battery must not exceed 15 x 11 x 115 mm.
- When choosing a battery, don’t just look at capacity and voltage. The physical dimensions ultimately determine whether the battery will actually fit.
- Don’t expect a traditional M4 stock with a standard buffer tube. This is a compact telescopic PDW design with two guide rails.
- After fitting, always check that the double locking mechanism is working correctly.
- For the QD attachment point, you’ll need a suitable QD sling swivel.
- Please note that the colour may be referred to as either ‘Tan’ or ‘Brown’ in the product information.
Frequently Asked Questions
Which airsoft replicas is this PDW stock suitable for?
The stock is designed for M4/AR15 AEG airsoft replicas. Please check the specific compatibility with your replica before purchasing.
Is the stock adjustable?
Yes. It is a telescopic PDW stock that can be used in various positions.
Is this stock suitable for CQB?
Yes. The compact PDW design makes the stock particularly suitable for CQB and short custom builds, where a limited overall length of the replica is required.
What material are the guide rails made of?
The two telescopic guide rails are made of steel.
What is the stockpad made of?
The stockpad is made of polymer and has a non-slip surface.
Can a battery be fitted inside the stock?
Yes. The dummy buffer tube has space for a compact LiPo battery.
What are the maximum dimensions of the battery?
The maximum specified dimensions are 15 x 11 x 115 mm.
Does the stock have a QD sling attachment?
Yes. The stock has an integrated attachment point for a compatible QD sling swivel.
What does the double locking mechanism do?
The system is designed to hold the telescopic stock securely in the selected position and prevent it from moving accidentally.
How much does the stock weigh?
The stated product weight is 460 grams.
Opt for a compact and versatile AR platform configuration with the Specna Arms PDW Stock for AR15 Tan, a telescopic PDW stock featuring steel guide rails, a LiPo battery compartment and a quick-detach (QD) sling attachment.

Product specifications
- Article number
- SPE-09-028596
- Weight unpackaged
- 460 gr
- Brand
- Specna Arms
- Type
- PDW Stock
- Color
- Tan
- Spec
- Telescopisch














