High Demand Notice: Orders May Take 24-48 Hours to Dispatch. We Appreciate Your Patience!

Geissele Automatics

Geissele Automatics - 16" Super Modular Rail MK18 - M-LOK / Arca-Swiss, Black

(No reviews yet) Write a Review


Geissele 16" Super Modular Rail MK18 M-LOK - Black Overview

Geissele 16" Super Modular Rail MK18 M-LOK¨ - Black: Elevating Competitive Shooting Standards

The Geissele 16" Super Modular Rail MK18 M-LOK¨ in Black is at the forefront of the Super Modular rail lineup, engineered specifically to cater to the needs of competitive shooters. Drawing upon the design principles of the MK16 M-LOK Super Modular Rail, the MK18 offers a sleek, slim profile without sacrificing strength or modularity.

Streamlined Design Meets Superior Functionality

Featuring a flat base with an "Arca-Style" 35mm wide form and a 45-degree dovetail, the MK18 facilitates rapid mounting to an Arca-Swiss Quick Release base, allowing for swift positional adjustments along the rail. This integration ensures a competitive advantage by providing quick and easy customization options.

Unrivaled Modularity for Customized Performance

With Magpul's M-LOK technology employed at the critical quadrants (left, right, and bottom) and the upper 45-degree angles, the MK18 offers exceptional modularity. This feature permits unparalleled customization, enabling shooters to tailor their setup for optimal performance in competitive environments.

Durable Materials and Precision Engineering

  • Color: Black
  • Material: 7000 Series Aluminum
  • Finish: Type 3 Hardcoat Anodize
  • Length: 16"
  • Inner Diameter: 1.26"
  • Outer Diameter (DAQ*): 1.59"
  • Weight: 17oz (18.4oz with barrel nut)


The Geissele 16" Super Modular Rail MK18 M-LOK¨ - Black is designed to set a new benchmark in competitive shooting, offering advanced functionality, modularity, and ease of use. Its compatibility with mil-spec AR15 pattern rifles, combined with its lightweight, durable construction, makes it an indispensable tool for competitors seeking to enhance their performance.

View AllClose

Additional Information

Model / Type:
Super Modular Rail MK18
Mount Style:
View AllClose