Super Modular Rail MK16 | 13.5"

Geissele Super Modular Rail MK16 | 13.5"

The Geissele Super Modular Rail MK16 delivers unmatched performance for the most demanding shooters. Mounted to your AR-15 upper receiver using the updated version of the proven Geissele barrel nut design, the MK16 is not only easy to install and maintain but also offers superior rigidity. Anti-rotation tabs and set screws ensure that your rail won’t twist, even under the most extreme operating conditions. The M1913 Picatinny rail on top and the M-LOK™ slots on each quadrant ensure maximum compatibility with all your accessories. The Geissele SMR MK16 is precision-machined from 7000 series aluminum, which is characterized by high strength, rigidity, and low weight, and features a durable Type 3 hard-coat finish. Also available in 9.3", 10.5", and 15" lengths!

The Super Modular Rail 13.5" (SMR) MK16 M-LOK®, NSN# 1005-01-672-4794 (13.5"), was adopted by USASOC for the URG-I (Upper Receiver Group Improved) program.