Magpul ESK Ambidextrous AR-15 Safety Selector Kit FDE
Magpul Industries
$47.45
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Magpul Industries
Magpul ESK Ambidextrous AR-15 Safety Selector Kit FDE
The Magpul ESK (Enhanced Selector Kit) for AR-15 pattern rifles delivers fully ambidextrous, user-configurable fire control with modern ergonomics — all in an accessible, tool-free modular package finished in Flat Dark Earth.
- Includes full, short, and hybrid levers for personalized selector configuration
- Reversible steel selector axle offers 60-degree and 90-degree throw options
- Corrosion-resistant steel construction built for long-term durability and reliability
- Ambidextrous design enables easy manipulation from either shooting hand
- Color-coded selector pin (black or red) doubles as a position indicator
- Tool-free lever installation; lever removal requires only a standard punch
Who This Is For
The Magpul ESK is ideal for AR-15 owners who want a high-quality, ambidextrous safety selector without breaking the bank — whether you're a left-handed shooter seeking true ambi functionality, a competition shooter dialing in your manual of arms, or simply a builder looking to upgrade a mil-spec lower with a more ergonomic and modern control.
Specifications
| Brand | Magpul Industries |
|---|---|
| Model | ESK Enhanced Selector Kit – AR |
| Color / Finish | Flat Dark Earth (FDE) |
| Compatibility | AR-15 / AR pattern lower receivers (standard mil-spec) |
| Selector Throw Options | 60-degree and 90-degree |
| Included Levers | Full, Short, and Hybrid |
| Axle Material | Corrosion-resistant steel |
| Selector Pin Colors | Black or Red (position indicator) |
| Installation | Tool-free lever installation; punch required for removal |
| Handedness | Ambidextrous |
| Country of Origin | USA |
Frequently Asked Questions
Will the Magpul ESK fit my AR-15 lower receiver?
The Magpul ESK is designed to fit standard mil-spec AR-15 pattern lower receivers. It uses a direct drop-in fit compatible with most commercial and mil-spec lowers on the market. If your lower has a non-standard or proprietary selector pocket, fitment should be verified before installation. It is not designed for AR-10 / .308 pattern lowers, which use a different selector geometry.
What is the difference between the 60-degree and 90-degree selector throw?
The selector axle included in the ESK kit is reversible to provide either a 60-degree or 90-degree rotation between Safe and Fire positions. A 60-degree throw requires less hand movement for faster engagement and is popular with competition and tactical shooters, while the traditional 90-degree throw matches the feel of a standard mil-spec safety selector. You can choose whichever throw best suits your training and shooting style.
Can I mix and match levers, and do I need any special tools to install?
Yes — the ESK's modular design allows you to run any combination of the included full, short, and hybrid levers on either side of the lower receiver, giving you a wide range of ergonomic configurations. Lever installation is completely tool-free, making it easy to swap setups at home or in the field. The only tool required is a standard punch if you need to remove an installed lever from the selector axle.
