Image unavailable
Ar-15 Precision Stocks Collapsible - Ar-15 Precision Stock Collapsible Coyote Brown- Long
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$199.99
View on Brownells
You'll be taken to Brownells to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 430104454
Overview
Built for shooters who want a more adaptable rifle setup, this collapsible stock adds an adjustable cheekpiece and buttpad to a Mil-Spec carbine receiver extension. It includes internal tensioners, ambidextrous fixed and quick disconnect sling mounts, gross length-of-pull adjustment with lockout, and an underside M-LOKA accessory mount. The long configuration is optimized for side-charging rifles and rifles using the LAW side folding adapter, making it a practical choice for precision-oriented builds. Color-matched hardware and the coyote brown finish give it a clean, purpose-driven look without unnecessary bulk.
Why Hunters Choose the B5 Systems
Adjustable Cheekpiece
Buttpad support a more tailored
Fits Mil-spec
Carbine receiver extensions
Ambidextrous Fixed
Quick disconnect sling mounts included
Gross Length
Of pull adjustment with pull-down
Underside M-loka
Accessory mount adds attachment options
Key Features
- Collapsible precision stock from B5 Systems, designed for Mil-Spec carbine receiver extensions.
- Adjustable cheekpiece and buttpad with precision dials for a tailored fit.
- Internal tensioners and gross length-of-pull adjustment with pull-down lockout.
- Ambidextrous fixed and quick-detach sling mounts for flexible carry options.
- Underside M-LOK accessory mount and mounting slots for an accessory cheekpiece.
- CPS Long is optimized for side-charging rifles and LAW side folding adapters.
- Color-matched hardware and made in the USA.
Best Used For
- Hunters setting up side-charging rifles for a more tailored stock fit
- Users running a LAW side folding adapter and needing the CPS Long configuration
- Shooters wanting adjustable cheekpiece and buttpad control on a Mil-Spec carbine extension
- Field users who value ambidextrous sling mounting and an underside M-LOKA accessory mount
Specifications
| Accessory Cheekpiece Mounting Slots | Yes |
|---|---|
| Accessory Mount | Underside M-LOKA(R) accessory mount |
| Buttpad | Adjustable buttpad |
| Cheekpiece | Adjustable cheekpiece |
| Color | Coyote Brown |
| Compatibility | Mil-Spec carbine receiver extensions |
| Country Of Origin | USA |
| Hardware | Color matched hardware |
| Internal Tensioners | Yes |
| Length Of Pull Adjustment | Gross length of pull adjustment via pull down with lockout |
| Optimized For | Side charging and rifles equipped with the LAW side folding adapter |
| Sling Mounts | Ambidextrous fixed and quick disconnect sling mounts |
| Stock Type | Collapsible Precision Stock (CPS), Long |
Pros
- Adjustable cheekpiece and buttpad support a more tailored fit.
- Fits Mil-Spec carbine receiver extensions.
- Ambidextrous fixed and quick disconnect sling mounts included.
- Gross length of pull adjustment with pull-down lockout.
- Underside M-LOKA accessory mount adds attachment options.
- Optimized for side charging rifles and LAW side folding adapter setups.
Considerations & Trade-offs
- The CPS Long is optimized for side charging and rifles equipped with the LAW side folding adapter, so it is a more specialized fit than a general-purpose stock.
- It fits Mil-Spec carbine receiver extensions, which means compatibility depends on the rifle’s existing buffer tube setup.
- The adjustable cheekpiece and buttpad add setup flexibility, but they also introduce more adjustment points to configure before use.
- The underside M-LOKA accessory mount and sling mounts add mounting options, but they may not be necessary for hunters who prefer a simpler stock setup.
Suggested Comparisons
- AR-15 stocks
- Adjustable cheek rest stocks
- Collapsible rifle stocks
- Sling-mount compatible stocks
Suggested Accessories
- Accessory cheekpiece
- Sling
- M-LOK accessory mount
- LAW side folding adapter
Frequently Asked Questions
What rifles does the B5 Systems Collapsible Precision Stock (CPS) Long fit?
It fits Mil-Spec carbine receiver extensions. The product description also says the CPS Long is optimized for side charging rifles and rifles equipped with the LAW side folding adapter.
What adjustments does this stock offer?
The CPS Long includes an adjustable cheekpiece and buttpad, plus gross length-of-pull adjustment with a pull-down lockout.
Does this stock have sling attachment points?
Yes. The description lists ambidextrous fixed and quick disconnect sling mounts.
Is there an accessory mounting option on the stock?
Yes. It includes an underside M-LOKA accessory mount and mounting slots for an accessory cheekpiece.
Where is the B5 Systems CPS Long made?
The product description states that it is proudly made in the USA.