Specna Arms PDW Stock for AR15 Black




The Specna Arms PDW Stock for AR15 Black is a compact, telescopic PDW stock for compatible M4/AR15 AEG airsoft replicas. This stock has been designed for players who want to keep their replica compact without having to completely do without an adjustable shoulder rest.
The design combines steel telescopic guide rails with metal alloy components and a polymer stock pad featuring a non-slip surface. In addition, the stock features a double locking mechanism, an integrated quick-detach (QD) connector and space for a compact LiPo battery.
Compact telescopic PDW design
A PDW stock is particularly useful when a traditional M4 stock with a buffer tube takes up too much space. Thanks to its telescopic design, the stock can be retracted close to the receiver, thereby reducing the overall length of the replica.
This is particularly useful during CQB and indoor airsoft, where you regularly move through doorways, corridors and other confined spaces.
If more support against the shoulder is required, the armrest can be extended again. The design thus combines a compact configuration with the functionality of an adjustable shoulder rest.
Suitable for M4/AR15 AEG platforms
The Specna Arms PDW Stock is designed for AR15/M4 AEG airsoft replicas and is also available for compatible M4/M16 platforms.
This makes the stock an attractive option as a replacement part, but also for putting together a compact custom build.
Please bear in mind that the exact fit may vary depending on the brand, receiver and model. You should therefore check before purchasing that the mounting system is compatible with that of your airsoft replica.
Steel telescopic guide rails
The two guide rails along which the stock moves are made of steel. The other structural components are made of a metal alloy.
The stockpad itself is made of polymer. This means that different materials are used in the areas where their properties are most practical.
The steel rails form the basis of the telescopic system and guide the rod as it extends and retracts.
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 tactical gear. This makes it easier for the stock to stay in place whilst moving and when quickly changing shooting positions.
This is a particularly useful feature in dynamic CQB situations.
Double locking mechanism
The Specna Arms PDW Stock features a double locking mechanism.
This system is designed to prevent the telescopic pole from extending unintentionally or moving out of its selected position whilst in use.
With a PDW stock, a secure locking mechanism is important because the stock moves along two separate guide rails. The dual system helps to maintain the selected position during use.
Five adjustment positions
The telescopic pole has five length adjustment positions. This allows you to adjust the length to suit your build, playing style and the equipment you’re carrying.
A shorter setting is useful, for example, when maximum freedom of movement is required, whilst a more extended position can provide greater support for the shoulder.
This can also be practical when wearing a plate carrier. Rather than having to adjust your posture to the stock, it’s better to adjust the stock to suit your kit.
Dedicated compartment for a LiPo battery
The removable dummy buffer tube can be used to house a compact LiPo battery.
The maximum battery dimensions are 15 x 11 x 115 mm.
The available space is therefore considerably more limited than with many traditional M4 stocks. You should therefore always check the actual external dimensions of the battery before purchasing.
You should also take into account the space required for the wiring and connector. A battery that just about fits on paper may still prove to be quite a puzzle in practice once the cables are added.
QD connector for a sling
The stock features an integrated attachment point for a QD sling swivel.
This allows a compatible Quick Detach sling swivel to be attached directly to the stock. A suitable carrying strap can then be quickly attached to or removed from the replica.
For players who regularly use a sling, this avoids the need to attach a separate sling mount to the stock for this purpose.
Designed for compact CQB builds
The combination of a short design and telescopic adjustability makes this PDW stock particularly appealing for CQB replicas and compact custom builds.
With the stock retracted, the replica remains as short as possible. If greater stability is required, the stock can be extended further to provide extra support against the shoulder.
This makes the PDW walking stick a good compromise between maximum compactness and the comfort of an adjustable walking stick.
Practical insights
The Specna Arms PDW Stock for AR15 Black really comes into its own on a compact M4/AR15 build. For a CQB replica, a traditional M4 stock can be relatively large, whereas this PDW system can be slid much closer to the replica.
The five adjustment positions offer plenty of options for adjusting the length to suit different circumstances. This is useful, for example, when you’re playing without heavy kit one time and with a plate carrier another.
The most important practical consideration is undoubtedly the battery compartment. With maximum dimensions of 15 x 11 x 115 mm, you’ll need a slim LiPo battery. You should therefore measure an existing battery first, or check the exact external dimensions of a new battery before ordering it.
You should also check that it is compatible with your specific receiver. Just because a replica is based on the M4/AR15 platform does not automatically mean that every external part from every manufacturer will fit without further ado.
The all-black version complements black M4, AR15 and CQB builds beautifully and provides a neutral base should you wish to combine it with other external parts at a later date.
Who is the Specna Arms PDW Stock for AR15 suitable for?
The Specna Arms PDW Stock for AR15 Black is suitable for airsoft players and enthusiasts who wish to fit a compatible M4/AR15 AEG with a compact telescopic stock.
This is an interesting solution, particularly for CQB replicas, PDW builds and short custom AEGs. The stock offers a considerably more compact design than a traditional M4 stock, whilst still providing a choice of length settings and shoulder support.
This model also offers multiple functions in a single compact design for players who wish to fit a LiPo battery into the stock whilst also using a quick-detach sling attachment.
Specificaties
- Merk: Specna Arms
- Productnaam: PDW Stock for AR15 Black
- Product type: Telescopic PDW stock
- Platform: AR15/M4 AEG
- Application: Airsoft
- Colour: Black
- Number of adjustment positions: 5
- 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: Yes
- Accu space: Yes
- Battery location: Removable dummy buffer tube
- Suitable battery type: Compact LiPo
- Maximum battery dimensions: 15 x 11 x 115 mm
- Weight: 460 g
- Suitable for: CQB, PDW configurations and compact custom AEG builds
Common mistakes
- Before purchasing, please check that the stock is actually compatible with your specific M4/AR15 AEG. The exact design and fit may vary depending on the manufacturer and receiver.
- Don’t just buy any LiPo battery simply because it’s described as ‘compact’. Check that the battery falls within the maximum dimensions of 15 x 11 x 115 mm.
- When considering the battery compartment, also bear in mind the connector and wiring. The battery itself is not the only component that needs to fit into the available space.
- Don’t expect a traditional M4 stock with a standard-length buffer tube. This is a telescopic PDW system with two guide rails.
- After assembly, check that the stock locks correctly in all the desired positions before using the replica.
- To use the QD connector, a suitable QD sling swivel is required. A standard sling cannot be fitted directly into the QD connector without a suitable attachment.
Frequently Asked Questions
Which airsoft replicas is this stock designed for?
The stock has been designed for AR15/M4 AEG airsoft replicas and may be suitable for other compatible M4/M16 platforms. Always check the specific mounting points on your replica.
How many adjustment positions does the stock have?
The stock has five length adjustment positions.
Is this stock suitable for CQB?
Yes. The compact telescopic design makes this stock particularly suitable for CQB and short PDW builds, where manoeuvrability is important.
Are the guide rails made of metal?
Yes. The telescopic guide rails are made of steel. Other structural components are made of a metal alloy.
What is the stockpad made of?
The stockpad is made of polymer and has a non-slip surface.
Can I fit a battery in the stock?
Yes. The removable dummy buffer tube has space for a compact LiPo battery.
What is the maximum size of the battery?
The maximum specified battery dimensions are 15 x 11 x 115 mm. Please also take into account the space taken up by the connector and wiring.
Does this stock have a QD attachment?
Yes. The stock has an integrated attachment point for a compatible QD sling swivel.
What is the advantage of the double locking mechanism?
The double locking mechanism helps to prevent the telescopic pole from accidentally sliding or extending whilst in use.
How much does the Specna Arms PDW Stock weigh?
The stated weight is 460 grams.
What is the product code for the black version?
The product code for this Black version is SPE-09-028595.
Opt for a compact M4/AR15 configuration with the Specna Arms PDW Stock for AR15 Black, featuring steel guide rails, five adjustment positions, a LiPo battery compartment and a practical QD sling attachment.

Product specifications
- Article number
- SPE-09-028595
- Weight unpackaged
- 460 gr
- Brand
- Specna Arms
- Type
- Stock for AR15
- Color
- Black
- Spec
- Telescopische

















