Geissele Automatics MK16 M-LOK AR-15 Super Modular Rail - Black, 15"

Geissele Automatics MK16 M-LOK AR-15 Super Modular RailThe 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 it also offers superior rigidity. Anti-rotation tabs and set-screws ensure that your rail will not rotate, even under the most extreme conditions of use. M1913 picatinny rail on top and M-LOK(TM) slots on every quadrant ensure maximum customization for all your accessories. The Geissele SMR MK16 is precision-machined from 7000 Series Aluminum, which boasts strong, rigid, and lightweight properties, and is finished in durable Type-3 Hard Coat anodized. Also available in 9.3", 10.5", and 15" lengths!The Super Modular Rail 13.5" (SMR) MK16 M-LOK(R), NSN# 1005-01-672-4794 (13.5"), has been adopted by USASOC for the URG-I program (Upper Receiver Group Improved).