Funpowerland Black Free Float NSR 13.5" Handguard One-piece Top Rail System KeyMod High Quality Ultra Lightweight BK For AR-15

The NSR Handguard is the smallest, lightest customizable handguard available for the AR-15. The bare handguard without any additional rail sections mounted is only 1.48" in width. The continuous top rail allows you to mount iron sights, optics and any other accessories without additional rail sections. The KeyMod system allows users to customize the handguard with rail sections and direct mount accessories.
Monolithic top rail
Accepts KeyMod Rail Sections & Accessories (not included)
Requires 1-1/16" Crowfoot Wrench and Medium Strength Thread Locker (not included)
1913 Picatinny Continuous Top Rail
Ultra Light and Robust Design
Mounting Screws

Material: T6 6061 Aluminum 
Length: 13.5 inch /343mm
Weight:320g