Midwest Industries 5-Slot Polymer M-LOK Picatinny Rail Section
Midwest Industries
$8.95
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Midwest Industries
Midwest Industries 5-Slot Polymer M-LOK Picatinny Rail Section
The Midwest Industries 5-Slot Polymer M-LOK Picatinny Rail Section is a lightweight, American-made accessory rail that instantly adds Picatinny mounting space to any M-LOK-compatible handguard, giving you the flexibility to attach lights, lasers, grips, and more without the weight penalty of aluminum.
- High-strength polymer construction keeps weight low without sacrificing durability
- Fits all standard M-LOK slots for universal handguard compatibility
- 5-slot Picatinny rail section accommodates a wide range of accessories
- M-LOK mounting hardware included — no additional hardware required
- 100% made in the USA by a trusted leader in firearm accessories
- Low-profile design maintains a streamlined, snag-free profile on your rifle
Who This Is For
This rail section is ideal for AR-15 and AR-10 owners running M-LOK handguards who want to add a specific accessory without committing to a full aluminum rail system. Whether you're a home defender adding a weapon light, a competition shooter mounting a barricade stop, or a tactical enthusiast customizing your build, the Midwest Industries polymer Picatinny rail delivers reliable mounting real estate exactly where you need it — at a fraction of the weight and cost of a full-length rail.
Specifications
| Brand | Midwest Industries |
|---|---|
| Material | High-Strength Polymer |
| Rail Slots | 5 Picatinny (MIL-STD-1913) Slots |
| Mounting System | M-LOK Compatible |
| Hardware Included | Yes — M-LOK Mounting Hardware |
| Country of Origin | USA |
| Compatible Platforms | AR-15, AR-10, and M-LOK Handguards |
| Finish | Matte Black |
Frequently Asked Questions
Will this rail section fit any M-LOK handguard?
Yes. The Midwest Industries 5-Slot Polymer Picatinny Rail is designed to fit any handguard or accessory platform that uses the standard M-LOK mounting pattern, including M-LOK handguards on AR-15, AR-10, and many other modern sporting rifle platforms. All necessary M-LOK hardware is included in the package.
Is polymer strong enough to hold accessories like lights and lasers securely?
Absolutely. Midwest Industries uses a high-strength polymer formulation that provides excellent rigidity and impact resistance for typical accessory loads such as weapon lights, lasers, and foregrips. While it is not recommended for heavy bipods or accessories subject to extreme mechanical stress, it is more than capable of reliably holding standard tactical accessories under normal shooting conditions.
How does this polymer rail compare to an aluminum rail section?
The primary advantage of this polymer rail over an aluminum counterpart is weight reduction — polymer sections are noticeably lighter, which matters when running multiple accessories or prioritizing a lightweight build. Aluminum rails offer greater rigidity and heat resistance, making them preferable for applications involving sustained rapid fire or very heavy accessories. For most shooters mounting a light, laser, or grip, the polymer rail is an excellent, cost-effective solution that installs in the same way with the same M-LOK hardware.
