The Geissele Super Modular Rail is a durable and reliable Picatinny rail with M-LOK slots. It provides unrivaled performance and is constructed to handle the use and abuse of the most demanding shooters. This rail system easily installs on your AR-15 upper using an improved version of the proven Geissele barrel nut design. The design of the Super Modular Rail provides a high level of rigidity and strength with anti-rotation tabs and set-screws ensuring that your rail will won’t rotate, even under the most extreme conditions. The M1913 Picatinny rail on top with M-LOK boasts slots on every quadrant to ensure maximum customization and provides ample room for the installation of sights and accessories. This rail system is constructed from aircraft grade 6061-T6 aluminum with a Mil-Spec type III hard coat anodized finish to offer unrivaled strength, superior rigidity and a lightweight offering shooters optimal control and confidence. Upgrade your rifle today and enjoy the strength and convenience of the Geissele Super Modular Rail with M-LOK.

Features:

• Manufactured by Geissele Automatics
• Geissele barrel design
• Anti-rotation tabs and set screws
• Picatinny rails with M-LOK slots
• Aircraft grade 6061-T6 aluminum
• Mil-Spec type III hard coat anodized