The Geissele MK14 Super Modular Rail is a 10.5-inch M-LOK handguard developed to enhance stability and functionality for modern rifle builds. This AR-15 free-float rail configuration is designed to prevent contact with the barrel, helping preserve accuracy and consistency under sustained use. Built from precision-machined aluminum, it balances strength with a manageable overall weight, promoting ease of handling in a range of shooting environments.
One notable feature is the Desert Dirt Color (DDC) finish, offering both a distinctive look and an extra layer of protection against wear. The 10.5-inch length provides enough space for various M-LOK-compatible attachments, while still maintaining a compact profile suitable for close-quarters scenarios or confined spaces. Known for its history of innovative engineering, Geissele delivers a handguard that demonstrates reliability and consistent performance in demanding conditions.
When paired with compatible upper receivers, gas blocks, and other quality components, the Geissele MK14 Super Modular Rail supports a secure and repeatable platform. Its proven design is equally suited for recreational shooting, professional training, and duty applications.
The 10.5" rail is a great platform for a shorter barrel, like an 11.5" or 12.5". Some even like it with 14.5" barrel.
| Feature | Description |
|---|---|
| Rail Type | AR-15 Free-Float Rail |
| Length | 10.5 inches |
| Mounting | M-LOK |
| Finish | Desert Dirt Color (DDC) |
| Material | Precision-Machined Aluminum |
| MPN | 05-1658S |
Pictures courtesy of Geissele Automatics, and depict Gen 1 rail. Current offering has steel QD cups or grommets.
