The ERGO SuperLite Free Float Modular M-LOK Rail System provides a 1.8″ outside diameter and a compact 1.37″ inside diameter designed to create a clean and sleek profile. Ventilation cutouts aid in rapid cooling, and provide substantial weight reduction.

The ERGO SuperLite Modular M-LOK Rail System, M-LOK slots are located at the 3, 6, and 9 o’clock positions allowing users to run with or without rail covers (4332-4PK).

Installation is simple using a standard ½” drive 1 3/16″ crow foot wrench (not included), and all necessary mounting hardware is included.

Specifications:

• 100% Made in the USA. 6061-T6 construction
• Steel Barrel Nut included
• Type III Hard-coat black anodized finish
• Lightweight one piece free float design
• M-LOK design accepts Ergo and all other M-LOK compatible accessories
• Full length, seamless Mil-Spec 1913 Picatinny top rail
• Scalloped Picatinny rail slots for comfort and style
• Sleek 1.8″ outside and a 1.37″ inside diameter
• For AR-15/M16 platforms (Not AR-10, SR25, etc.)
• Available in 12″, and 15″ lengths
• Manufactured entirely in the USA from 6061 T6 aluminum finish.
• Weight 0.82 lbs
• Dimensions 10 x 2.5 x 16 in
• Lengths: 3″, 5″, 7″, 9″, 12″, 15″