The Geissele Automatics 9.3" Super Modular Rail MK16 M-LOK® in Black brings rugged precision to your build with battle-ready engineering and sleek style. Machined from 7000 Series Aluminum and finished in a tough-as-nails Type 3 Hardcoat Anodize, this rail is built to take abuse while keeping weight low at just 10.1 oz.
Whether you’re decking out a duty rifle or upgrading your range setup, the MK16’s full-length M1913 Picatinny top rail and M-LOK® slots on all four sides give you the freedom to attach optics, lights, grips, and whatever else your mission calls for. The 2.39" height and 1.26" inner diameter provide a low-profile, tight-fitting feel, while the Geissele Barrel Nut and rock-solid anti-rotation tabs make sure everything stays locked in, no matter how hard you run it. Designed for Mil-Spec AR-15 uppers, this rail is a top-tier upgrade for builders who don’t compromise on strength, function, or form.
Length: 9.3"
Color: Black
Material: 7000 Series Aluminum
Finish: Type 3 Hardcoat Anodize
Height: 2.39"
Inner Diameter: 1.26"
Outer Diameter (DAQ): 1.59"
Weight: 10.1 oz (11.74 oz with barrel nut)
Top Rail: Full-length M1913 Picatinny
Attachment System: M-LOK® slots on all four quadrants
Mounting System: Geissele Barrel Nut with anti-rotation tabs and set screws
Platform Compatibility: AR-15 (Mil-Spec upper receivers)
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