Skip to main content

Sign In / Enroll

Get rewarded!


Sign In / Enroll

Get rewarded!

A woman outside with a dog
A woman outside with a dog

Geissele Automatics Super Modular Rail for MK4, 10.50 in. Long, DDC, Aluminum

Shop all Geissele Automatics
Geissele Automatics Super Modular Rail for MK4, 10.50 in. Long, DDC, Aluminum

Item # 6124073

Geissele Automatics Geissele Automatics Super Modular Rail for MK4, 10.50 in. Long, DDC, Aluminum
Geissele Automatics Geissele Automatics Super Modular Rail for MK4, 10.50 in. Long, DDC, Aluminum
$350.99
Geissele Automatics Super Modular Rail for MK4, 10.50 in. Long, DDC, Aluminum

Item # 6124073

Geissele Automatics Geissele Automatics Super Modular Rail for MK4, 10.50 in. Long, DDC, Aluminum
Geissele Automatics Geissele Automatics Super Modular Rail for MK4, 10.50 in. Long, DDC, Aluminum
$350.99

The Super Modular Rail (SMR) MK4 M-LOK is Geisseles ultra-lightweight M-LOK option. 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. Maximum venting for heat dissipation also dramatically reduces the rail's overall weight, while maintaining its same strong and rigid platform. Utilizing Magpul's M-LOK technology at the 3, 6, and 9 o'clock positions, as well as the upper 45 quadrants.

  • Super Modular Rail (SMR) MK4 M-LOK is Geissele's ultra-lightweight M-LOK rail option
  • Purpose-built design with integrated M1913 Picatinny rail sections at the fore end
  • Integrated Picatinny rails are positioned at 3, 6, and 9 o'clock
  • Provides maximum venting for heat dissipation
  • Dramatically reduces overall rail weight
  • Maintains the same strong and rigid platform
  • Uses Magpul M-LOK technology at 3, 6, and 9 o'clock positions
  • Also includes M-LOK on the upper 45-degree quadrants
  • Color: DDC
  • Diameter: 1.35" Inner, 2.11" Outer
  • Finish: Hardcoat Anodized
  • Height: 2.40"
  • Length: 10.50"
  • Material: Aluminum
  • Mount Type: M-LOK
  • Weight: 10.60 oz