Magpul MOE Fixed Carbine Stock Mil-Spec AR-15 Black
Magpul IndustriesThe Magpul MOE Fixed Carbine Stock (Mil-Spec) delivers a rugged, no-nonsense fixed-stock solution for AR-15 builders and shooters who want a slim, comfortable, and compliant alternative to collapsible designs — all backed by Magpul's proven polymer engineering and made in the USA.
- Fixed design fits standard mil-spec M4 carbine receiver extension tubes securely
- 12.2-inch length of pull offers a consistent, repeatable shooting position
- Slim profile with improved cheek weld for better sight alignment and comfort
- Dual 1.25-inch sling loops support a wide range of single and two-point slings
- Tool-free installation — no castle nut or lock plate removal required
- Compatible with Magpul ASAP Plates and PRS Extended Rubber Butt-Pad accessories
Who This Is For
The Magpul MOE Fixed Carbine Stock is ideal for California and other restricted-state AR-15 owners who need a featureless or fixed-stock configuration, as well as competitive shooters, law enforcement, and anyone who prefers a consistent length of pull over an adjustable stock. It's also a smart upgrade for budget-conscious builders who want Magpul quality without the premium price tag of a fully adjustable system.
Specifications
| Brand | Magpul Industries |
|---|---|
| Model | MOE Fixed Carbine Stock – Mil-Spec |
| Color | Black |
| Compatibility | Mil-Spec M4 Carbine Receiver Extension Tubes |
| Length of Pull | 12.2 inches |
| Sling Loop Width | 1.25 inches |
| Material | High-Strength Polymer |
| Stock Type | Fixed (Non-Collapsing) |
| Installation | Non-Armorer, No Castle Nut Removal Required |
| Compatible Accessories | Magpul ASAP Plates, PRS Extended Rubber Butt-Pad |
| Country of Origin | USA |
Frequently Asked Questions
Will this stock fit my AR-15's buffer tube?
The Magpul MOE Fixed Carbine Stock is designed specifically for mil-spec diameter carbine-length receiver extension (buffer) tubes. It is not compatible with commercial-spec buffer tubes, which have a slightly larger diameter and different taper. If you're unsure which spec your buffer tube is, measure the outer diameter — mil-spec tubes measure approximately 1.148 inches at the rear.
Is this stock California-legal for a featureless AR-15 build?
Yes — because this is a fixed, non-collapsible stock, it is a popular choice for California-compliant featureless AR-15 builds. A fixed stock does not count as one of the restricted "features" under California's assault weapon laws. However, you should always verify your complete build's compliance with current state regulations or consult a firearms attorney, as laws can change.
Can I attach a sling directly to this stock, and what sling types are supported?
Yes. The MOE Fixed Carbine Stock includes two 1.25-inch QD-compatible sling loops — one on each side — making it suitable for single-point and two-point sling configurations. For even more sling mounting flexibility, the stock is compatible with the Magpul ASAP (Ambidextrous Sling Attachment Point) plate, which can be added to the rear of your lower receiver for quick-detach sling use.