The ERGO SuperLite Free Float Modular KeyMod Rail System provides a 1.8_ outside diameter and a compact 1.35_ inside diameter designed to create a clean and sleek profile. Ventilation cutouts aid in rapid cooling and provide substantial weight reduction.

12_ Version Weighs 9.2 ounces

15_ Version Weighs 10.6 ounces

The ERGO SuperLite Modular KeyMod Rail System KeyMod slots are located at the 3 6 and 9 o_clock positions allowing users to run with or without rail covers. The KeyMod rail provides multiple attachment locations for Ergo KeyMod accessories including Ergo WedgeLok; slot covers and as a host to all other KeyMod compatible products.

Manufactured entirely in the USA from 6061 T6 aluminum and Type III Class 2 hard anodized. The ERGO Superlite Modular KeyMod Rail System is available in two lengths model #4819-12 12_ and model #4819-15 15_.

Installation is simple using the standard