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Geissele Automatics

10" Super Modular Rail MK4 Federal M-LOK® - DDC

Product Code : 817953027912

$400.00

Mfg Item #: 05-430DDC

10" Super Modular Rail MK4 Federal M-LOK® - DDC

This is the same rail used to fullfill contracts for the Federal Bureau of Investigation (FBI). It’s strength, modularity and M-Lok compatibility gives users the capabilities needed to successfully complete the mission at hand.

 

These rails are purpose-built and feature integrated M1913 picatinny rail sections at the fore of the rail in the 3, 6 and 9 o’clock positions. The Picatinny rail on the bottom of the rail, or the 6 o’clock position, is elongated in this version to more comfortably accommodate accessories. Maximum venting for heat dissipation also dramatically reduces the rails overall weight, while maintaining its same strong and rigid platform. The MK4 M-LOK rail features M-LOK slots at the 3, 6 and 9 o’clock positions as well as the upper 45° quadrants. This allows the user to keep the weight on the rail system down, while keeping the modularity and versatility to attach accessories as necessary.

 

10" Super Modular Rail MK4 Federal M-LOK® - DDC Specification

HEIGHT:   2.30"
COLOR:   DDC
MATERIAL:   7000 Series Aluminum
FINISH:   Type 3 Hardcoat Anodize
LENGTH:  10"
INNER DIAMETER:   1.35"
OUTER DIAMETER (DAQ*):   2.11"
SMR MK4 FEDERAL 10" WEIGHT:    10.2oz (11.8oz w/ barrel nut)

 

*DAQ - Distance Across Quadrants

Product Finishes, Shade Variations and Other Imperfections Are Normal Due to the Manufacturing Process

Our rails are designed to work with Mil-Spec M4 upper receivers. The compatibility with billet receiver sets is unknown.

10" Super Modular Rail MK4 Federal M-LOK® - DDC Notes

NOTE: IF THIS IS YOUR FIRST TIME PURCHASING A GEISSELE AUTOMATICS RAIL, YOU WILL NEED TO PURCHASE A BARREL NUT WRENCH IN ORDER TO PROPERLY INSTALL THE RAIL.

By ordering United Survival First Aid Kits (Medical Kits) or other products, you warrant that you have received the proper training and required authorization, if applicable, to use said medical products. United Survival assumes no liability for the misuse of any product or kit. You must know and understand your local/ state laws.

United Survival reserves the right to replace/switch any product with one of equal quality or value at any time at our discretion.

Descriptions on this website (unitedsurvivalstore.com) or any affiliate website are intended only to describe the products, and should not be construed as medical advice. Consult your healthcare provider for any and all medical advice.

WARNING: Cancer and Reproductive Harm

http://www.P65Warnings.ca.gov

We do not ship firearm parts to the following states. If you place an order for firearm parts to be shipped to these states, your order will be canceled and you will be charged a 15% restocking fee. We apologize for the inconvenience of these states' communism. 

  • Colorado
  • Delaware
  • Massachusetts
  • Washington D.C
  • Hawaii
  • Puerto Rico
  • Alaska
  • Connecticut 
  • Illinois 
  • Maryland
  • New Jersey 
  • New York
  • Washington 

Shipping Length4.50

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