Geissele Mk4 13.5 M-LOK
The lightweight Geissele 13.5 in. Super Modular Handguard Rail was created for the MK4, and is available in Black and Desert Dirt. It features M1913 Picatinny rail sections at 3, 6, and 9 o’clock. The rail has M-Lock slots at 3, 6, and 9 o’clock positions as well as the upper 45 degree quadrants.
|Handguard Length||13.5 inches|
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