Geissele Automatics, MK4 Federal, MK4, Rail, Desert Tan, MLOK, AR15, 10″, Product Finishes, Shade Variations and Other Imperfections Are Normal Due to the Manufacturing Process
$9,196.00
Geissele Automatics
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Description
Description
Geissele’s Super Modular MK4 Rail is used by the Federal Bureau of Investigation due to its strength, modularity, and M-LOK compatibility. It features M1913 picatinny rails in the 6 o’clock and 12 o’clock positions, as well as shorter M1913 picatinny rails in the front 3 o’clock and 9 o’clock positions.
