Magpul M-LOK Polymer Picatinny Rail Section – 3 Slot

Lightweight M-LOK Rail for Essential Accessories

The Magpul M-LOK Polymer Picatinny Rail Section – 3 Slot available at Armax United is a compact, lightweight solution for mounting Picatinny-compatible accessories to your M-LOK handguard or forend. Built from Magpul's proprietary reinforced polymer, this rail section delivers the strength and durability shooters expect while keeping weight to a minimum.

Perfect for mounting a weapon light, laser, vertical grip, or other compact accessories, the 3-slot design provides just the right amount of rail space without adding unnecessary bulk to your firearm.

Key Features

M-LOK Compatible

Designed for use with all M-LOK compatible aluminum and polymer handguards and forends, this rail section installs quickly and securely using the included mounting hardware.

Reinforced Polymer Construction

Injection molded from Magpul's proprietary reinforced composite, this rail section offers excellent durability while remaining lightweight. The corrosion-resistant polymer construction stands up to hard use in a variety of shooting environments.

Compact 3-Slot Design

Featuring three usable Picatinny slots and an overall length of approximately 1.6 inches, this rail section is ideal for mounting a single accessory while maintaining a slim, streamlined rifle profile.

Compatible With Popular Accessories

The MIL-STD-1913 Picatinny interface allows you to mount a wide variety of accessories, including:

• Weapon lights
• Laser aiming devices
• Vertical foregrips
• Angled foregrips
• Sling adapters
• Other Picatinny-compatible accessories

Snag-Resistant Profile

Beveled ends and rounded edges help reduce snagging on gear while providing a more comfortable handling experience.

Complete Installation Hardware Included

Everything needed for installation is included in the package, allowing direct attachment to compatible M-LOK handguards without additional components.

Made in the USA

Proudly manufactured in the United States, the Magpul M-LOK Polymer Rail Section is built to Magpul's high standards for quality, reliability, and performance.

Ideal For

• AR-15 rifles
• M-LOK handguards
• Tactical carbines
• Hunting rifles
• Lightweight firearm builds
• Home defense setups

Why Choose the Magpul M-LOK 3-Slot Rail?

When you only need enough rail space for one essential accessory, the Magpul M-LOK Polymer 3-Slot Rail Section is an excellent choice. Its compact footprint, lightweight reinforced polymer construction, and secure M-LOK attachment make it a dependable upgrade for any rifle equipped with an M-LOK handguard.