The Reptilia M-LOK Handguard (Reptilia part no. 100-337) is a 13-inch handguard built around Reptilia’s patented turnbuckle technology, finished in flat dark earth and compatible with any M4-pattern upper receiver. The turnbuckle attachment system is Reptilia’s own take on a secure, repeatable handguard mount, distinct from the barrel-nut-and-screw designs most other brands use. It ships with the required barrel nut and hardware included, so there’s nothing extra to source before installing it. The longer 13-inch length gives you more M-LOK real estate for lights, grips, and other accessories on a mid-length or rifle-length gas system build.

Key Specifications

• Cut to 13 inches in length.
• Built around Reptilia’s patented turnbuckle technology for handguard attachment.
• Compatible with any M4-pattern upper receiver.
• M-LOK accessory mounting configuration.
• Includes the required barrel nut and hardware.
• Finished in flat dark earth (FDE).

Frequently Asked Questions

Does this include the barrel nut? Yes, the required barrel nut and hardware are included.

Why choose the 13-inch length over the 10.5-inch? It gives you more M-LOK real estate for accessories, and suits a mid-length or rifle-length gas system build better than the shorter option.

Buy the Reptilia M-LOK Handguard

Order this FDE Reptilia handguard from our AR handguards selection for extra accessory space on a longer build. Ships fast from our Lubbock, Texas gun shop.