Geissele Super Modular Rail MK18 Arca-Swiss M-LOK Free Float Handguard AR-15 16″ Aluminum Black | AMMO GATE

The MK18 is the latest in the line of Geissele Super Modular rails and is specifically made to interface with the Arca-Swiss Quick Release System. This handguard is based on the MK16 M-LOK Super Modular Rail, offering a small diameter and overall height creating a slim profile for competition …