High Demand Notice: Orders Shipped by Ground may Take 24-48 Hours to Dispatch. We Appreciate Your Patience!

Geissele Automatics

Geissele Automatics - 15" Super Modular Rail MK8 - M-LOK, DDC

(No reviews yet) Write a Review


Geissele 15" Super Modular Rail MK8 M-LOK - DDC Overview

Geissele 15" Super Modular Rail MK8 M-LOK¨ - DDC: The Apex of Modularity and Performance

The Geissele 15" Super Modular Rail MK8 M-LOK¨ in DDC represents the pinnacle of rail system innovation, offering unparalleled modularity, lightweight design, and robust performance. As one of the pioneering models to incorporate Magpul's M-LOK technology, the SMR MK8 sets the standard for customization and ease of use.

Exceptional Design and Functionality

Designed with the user in mind, the SMR MK8 features maximum venting at the lower 45¡ quadrants for optimal heat dissipation, significantly reducing the rail's weight without compromising its strength. Magpul's M-LOK technology is utilized at the 3, 6, and 9 o'clock positions, as well as the upper 45¡ quadrants, ensuring a versatile and modular platform tailored to any shooter's needs.

Innovative Construction for Enhanced Performance

The rail's proprietary 2.25" long barrel nut increases surface contact with the receiver, ensuring a straight and true alignment throughout the entire length of the free-float rail. This innovation not only enhances the rail's durability but also improves accuracy and zero repeatability during maintenance, making the SMR MK8 a trusted component for precision shooting.

Technical Specifications

  • Color: DDC
  • Material: 7000 Series Aluminum
  • Finish: Type-3 Hardcoat Anodize
  • Available Lengths: 9.3", 10.5", 13.5", 15"
  • Inner Diameter: 1.35"
  • Outer Diameter (DAQ*): 2.11"
  • Weight for 15": 12.4oz (14.3oz with barrel nut)


The Geissele 15" Super Modular Rail MK8 M-LOK¨ - DDC is an exemplar of modern rail system technology, offering shooters a highly adaptable, lightweight, and reliable platform. Whether for competitive shooting, tactical applications, or personal defense, the SMR MK8 stands ready to meet the challenges of any scenario with unmatched performance and versatility.

View AllClose

Additional Information

Model / Type:
Super Modular Rail MK8
Mount Style:
View AllClose