The Midwest Industries 3-Slot Polymer M-LOK Rail Section (Midwest Industries part no. MI-3PMR) is a polymer Picatinny rail section that fits any standard M-LOK slot, turning a bare stretch of handguard into usable rail space for a light, sling mount, or other accessory. It’s made in the USA, in keeping with the rest of the Midwest Industries lineup.

Key Specifications

• A 3-slot Picatinny rail section.
• Molded from polymer.
• Fits standard M-LOK slots.
• Adds the rail space needed to mount an accessory where your handguard doesn’t already have one.
• Made in the USA.

Frequently Asked Questions

What slot system does this rail fit? It fits standard M-LOK slots.

What’s it for? It converts a 3-slot section of M-LOK into a Picatinny rail, giving you the mounting space to add an accessory.

Buy the Midwest Industries 3-Slot Polymer M-LOK Rail Section

Order this rail section from our Lubbock, Texas gun shop for fast, insured shipping right to your door. Shop the full Midwest Industries lineup or browse our complete other gun accessories and parts selection.