New Geissele Super Modular Rail MK14 9.5 in black. Test fitted and then removed. This is the updated version with the anti-rotation set screws like the MK4/MK8. Looking to get $190 shipped with the Geissele barrel nut wrench, or $180 without. SOLD
Also willing to combine shipping on some Geissele hats here: https://www.m4carbine.net/showthread.php?200475-Geissele-WO-Hats