The Super Modular Rail 13.5" (SMR) MK16 M-LOK®, NSN# 1005-01-672-4794 (13.5”), has been adopted by USASOC for the URG-I program (Upper Receiver Group Improved).
The Geissele Super Modular Rail MK16 offers unmatched performance for the most demanding shooters. Mounted to your AR-15 upper using the updated version of the proven Geissele Barrel Nut design, the MK16 is not only easy to install and maintain but offers superior rigidity. Anti-rotation tabs and set-screws ensure that your rail will won’t rotate, even under the most extreme conditions of use.
M1913 picatinny rail on top and M-LOK™ slots on every quadrant ensures maximum customization for all your accessories.
The Geissele SMR MK16 is precision machined using 7000 Aluminum due to its strong, rigid, and light properties, and is finished in durable Type-3 Hardcoat anodized. A 9.3" variant of the MK16 is also available for users requiring a shorter platform.
SPECS
- HEIGHT: 2.39"
- COLOR: Black or DDC
- MATERIAL: 6061-T6
- FINISH: Type 3 Hardcoast Anodize
- AVAILABLE LENGTHS: 9.3", 10.5", 13.5" or 15"
- INNER DIAMETER: 1.26"
- OUTER DIAMETER (DAQ*): 1.59"
- 9.3" WEIGHT: 10.1oz (11.74oz w/ barrel nut)
- 10.5" WEIGHT: 11.2 oz ( 12.84oz w/barrel nut)
- 13.5" WEIGHT: 13.4oz (14.9oz w/ barrel nut)
- 15" WEIGHT: 12.8 oz (14.44oz w/barrel nut)
See all of our AR15s and AR15 parts here.
