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Ar-15 Precision Stocks Collapsible - Ar-15 Precision Stock Collapsible Od Green- Long
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$199.99
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SKU: 430104455
Overview
Built for shooters who want a more adaptable rifle setup, this collapsible precision stock adds an adjustable cheekpiece and buttpad to a Mil-Spec carbine receiver extension. It includes internal tensioners, ambidextrous fixed and quick-detach sling mounts, a 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-minded builds that need flexibility in the field or on the range. Color-matched hardware and a cheek profile inspired by the B5 SOPMOD and Bravo stocks round out the design.
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 add
Gross Length-of-pull
Adjustment includes pull-down lockout
Underside M-loka
Accessory mount expands attachment options
Key Features
- Collapsible precision stock designed for Mil-Spec carbine receiver extensions.
- Adjustable cheekpiece and buttpad with precision dials.
- Internal tensioners help maintain a secure fit.
- Ambidextrous fixed and quick disconnect sling mounts included.
- Gross length-of-pull adjustment with pull-down lockout.
- Underside M-LOKA accessory mount and color-matched hardware.
- CPS Long optimized for side-charging rifles and LAW side folding adapters.
Best Used For
- Hunters building a precision-oriented AR with adjustable cheekweld and buttpad support.
- Users running side-charging rifles who want a stock optimized for that setup.
- Rifle owners using a LAW side folding adapter and needing compatible stock length.
- Shooters wanting Mil-Spec carbine receiver extension fit with adjustable length of pull.
- Field users who prefer ambidextrous sling mounting and an underside accessory mount.
Specifications
| Accessory Cheekpiece Mounting Slots | Yes |
|---|---|
| Accessory Mount | Underside M-LOKA accessory mount |
| Buttpad | Adjustable buttpad |
| Cheekpiece | Adjustable cheekpiece |
| 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 |
| Optimization | 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 shooting setup.
- Fits Mil-Spec carbine receiver extensions.
- Ambidextrous fixed and quick disconnect sling mounts add carry flexibility.
- Gross length-of-pull adjustment includes pull-down lockout.
- Underside M-LOKA accessory mount expands attachment options.
- Optimized for side-charging rifles and LAW side folding adapters.
Considerations & Trade-offs
- Designed for Mil-Spec carbine receiver extensions, so it is not a universal fit for every AR-15 setup.
- The Long version is optimized for side-charging rifles and rifles with the LAW side folding adapter, which may make it less relevant for standard configurations.
- Adjustable cheekpiece, buttpad, and length-of-pull controls add flexibility, but also introduce more setup decisions than a fixed stock.
- The underside M-LOKA accessory mount and cheekpiece mounting slots are useful, but they also reflect a more specialized, feature-rich design rather than a minimalist stock.
Suggested Comparisons
- AR-15 adjustable stocks
- AR-15 cheek risers and precision stock accessories
- AR-15 side-folding adapter-compatible stocks
Suggested Accessories
- Accessory cheekpiece
- QD sling swivel
- M-LOK accessory mount
- Carbine receiver extension
Frequently Asked Questions
What rifles does the B5 Systems Collapsible Precision Stock (CPS) Long fit?
It fits Mil-Spec carbine receiver extensions.
What adjustments does this stock offer for a precision setup?
The CPS Long includes an adjustable cheekpiece, an adjustable buttpad, and gross length-of-pull adjustment with a pull-down lockout.
Does the stock support sling attachment?
Yes. It includes ambidextrous fixed and quick disconnect sling mounts.
Is there an accessory mounting option on the stock?
Yes. The stock has an underside M-LOK accessory mount and mounting slots for an accessory cheekpiece.
What is the CPS Long optimized for?
It is optimized for side-charging rifles and rifles equipped with the LAW side folding adapter.