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Geissele Super Modular MK4 AR-15 M-LOK Rail – 10.5″ – Black
$279.60Geissele Automatics MK4Super Modular RailHandguard10.5″M-LOKBarrel Nut Wrench Sold Separately (GEI-02-243)Gas Block Not IncludedBlackFeatures:Full-length picatinny rail with additional forward-mounted picatinny railM-LOK attachment points in the 3, 6, and 9 o’clock positionsVenting…
