Geissele Automatics 05283S Super Modular Rail MK4 9.30 in M-LOK, Desert Dirt Aluminum for AR Platform, Barrel Nut Included

Overview

The Geissele Automatics Super Modular Rail (SMR) MK4 is a 9.3-inch free-float aluminum handguard designed for the AR-15 platform. Finished in Desert Dirt, this handguard features Magpul M-LOK attachment points at the 3, 6, and 9 o'clock positions, as well as the upper 45-degree quadrants for modular versatility. It includes integrated M1913 Picatinny rail sections at the fore of the rail for additional accessory mounting. The SMR MK4 is engineered for rigidity and heat dissipation through its vented design. It comes with Geissele’s proprietary 2.25-inch long barrel nut, which increases surface contact with the receiver to improve accuracy and ensure zero repeatability during maintenance. The rail has an outer diameter of 2.11 inches and weighs 9.3 ounces.

Price & Stock History

Listings