Super Modular Rail MK18 | 16.5"

Geissele Super Modular Rail MK18 | 16"

The MK18 is the latest addition to the Geissele Super Modular Rail series and was developed specifically for the Arca-Swiss Quick Release System. This new handguard is based on the MK16 M-LOK Super Modular Rail and features a small diameter and low overall height, creating a slim profile for competitive shooters. The MK18’s flat base features an “Arca-style” 35mm-wide profile with a 45-degree dovetail, allowing for quick mounting on an Arca-Swiss quick-release mounting base and sliding into any position along the rail. The MK18 features Geissele’s proprietary 2.25-inch-long barrel nut, which is connected to the receiver and provides a platform that can be relied upon to remain straight and precise along the entire length of the free-float rail. The 16" MK18 is 3D-machined from 7000-series aluminum, which is characterized by high strength, rigidity, and low weight.

The use of Magpul’s M-LOK technology on the three main quadrants (left, right, and bottom), as well as the top 45-degree sections, gives the MK18 unprecedented modularity and adaptability. The MK18 Super Modular Rail is anodized with a durable, long-lasting Type 3 hard-coat finish, available in either black or Geissele’s DDC finish.

The Geissele Super Modular Rail MK18 is compatible with mil-spec AR-15 rifles.