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Magpul AR-15 MOE Stock Mil-Spec FDE Rubber Butt Pad Drop In Replacement
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
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SKU: MAG400-FDE-873750003115
Overview
Built for AR-15 pattern rifles using mil-spec sized buffer tubes, this carbine stock offers a practical setup for hunters and shooters who want a straightforward, no-frills upgrade. Its streamlined A-frame profile is designed to reduce snagging on clothing or gear, while the shielded release latch helps limit accidental collapse during use. The included 0.30" rubber butt pad adds a more solid shoulder mount, which can be useful when wearing body armor or modular equipment. It is a sensible choice for a field rifle where simplicity and secure handling matter more than extra features.
Why Hunters Choose the Magpul
Ar-15 Pattern
Mil-spec sized buffer tubes
Streamlined A-frame
Design helps reduce snagging on
Release Latch
Is shielded to help prevent
Chrome-silicon Spring
Supports the power lock mechanism
Includes 0.30-inch
Rubber butt pad for a
Key Features
- Designed for AR-15 pattern rifles with mil-spec sized buffer tubes.
- Streamlined A-frame design helps reduce snagging on clothing or gear.
- Shields the release latch to help prevent accidental collapse.
- Uses a premium chrome-silicon spring in the power lock mechanism.
- Includes a 0.30-inch rubber butt pad for a more solid shoulder mount.
- Made in the U.S.A.
Best Used For
- AR-15 owners using mil-spec buffer tubes who want a straightforward drop-in stock replacement
- Hunters wearing body armor or modular gear needing a more solid shoulder mount
- Field users moving through brush or equipment-heavy setups where snag reduction matters
- Shooters wanting a budget-conscious Magpul stock with a rubber butt pad included
Specifications
| Buffer Tube Size | mil-spec sized buffer tubes |
|---|---|
| Butt Pad | 0.30" rubber butt pad |
| Compatibility | AR-15 pattern rifle |
| Country Of Origin | Made In U.S.A. |
| Design | streamlined A-frame design |
| Product Type | Carbine stock |
| Release Latch Protection | shields the release latch |
| Spring Material | chrome-silicon |
Pros
- Designed for AR-15 pattern rifles with mil-spec sized buffer tubes.
- Streamlined A-frame design helps reduce snagging on clothing or gear.
- Release latch is shielded to help prevent accidental stock collapse.
- Chrome-silicon spring supports the power lock mechanism.
- Includes a 0.30-inch rubber butt pad for a more solid shoulder mount.
Considerations & Trade-offs
- Designed for mil-spec sized buffer tubes, so fitment depends on matching the correct carbine receiver extension.
- The streamlined A-frame profile helps reduce snagging, but it is still a compact stock rather than a more feature-heavy adjustable design.
- The included 0.30" rubber butt pad is aimed at a more solid shoulder mount, which may be a consideration if you prefer a bare stock profile.
- This is positioned as an economical MOE option, so it emphasizes practical function over premium extras.
Suggested Comparisons
- AR-15 carbine stocks
- Mil-spec buffer tubes
- Rubber butt pads
- Drop-in stock accessories
Suggested Accessories
- AR-15 buffer tube
- Sling
- Butt pad
- Cleaning kit
Frequently Asked Questions
Is this MOE stock compatible with any AR-15 buffer tube?
It is designed for mil-spec sized buffer tubes. The source data does not say it fits commercial-spec tubes.
What does the A-frame design do for hunters in the field?
The streamlined A-frame design is described as helping prevent snagging on clothing or equipment and shielding the release latch to help prevent accidental collapse.
Does this stock include a butt pad?
Yes. The Mil-Spec model includes a 0.30" rubber butt pad.
What is the purpose of the chrome-silicon spring mentioned in the description?
The source says it is used in the power lock mechanism to further prevent unwanted collapse.
Is this stock made in the U.S.A.?
Yes, the long description states that it is made in U.S.A.