Geissele Automatics Super Modular Rail MK8 M-LOK 15" AR-15 Handguard - Black

The Geissele Automatics Super Modular Rail (SMR) MK8 M-LOK is a premium 15" free-float handguard engineered to deliver full M-LOK modularity while maintaining an exceptionally strong and rigid shooting platform for your AR-15, M16, or M4.

Machined from aluminum and finished in a durable black coating, the MK8 pairs a continuous Picatinny top rail for optics, back-up iron sights, and lasers with M-LOK slots along the sides and bottom for fast, low-profile mounting of lights, grips, bipods, and other accessories. The rigid free-float design resists flex under hard use and keeps accessories securely indexed along the full length of the rail.

The MK8 ships ready to install with a matched stainless steel gas block and Geissele's proprietary 2" barrel nut, giving builders a precise, rock-solid lock-up between the barrel, gas system, and handguard. Drop it on your next build or upgrade and you've got a lightweight, modular platform ready for any mission profile.