Established in 1989 Guntec offers an extensive line of tactical weapon accessories. They have provided components to Police Departments and the US Military and are devoted to supplying the professional and the average shooter with top quality products.
Guntec has a 16.5" Ultra Slimline Octagonal 5 Sided M-LOK Free Floating Handguard with Monolithic Top Rail is a light weight handguard for your next build or for when you just want to lighten your rifle. With the additional to locations you can mount your accessories where your want them. Weighing only 10.0 oz with barrel nut the rail has a tight fit against the receiver for a monolithic top rail and features M-LOK slots to mount what you want on your weapon.

Specifications and Features:
Guntec AR-15 16.5" Ultra Slimline Octagonal 5 Sided M-LOK Free Floating Handguard with Monolithic Top Rail GT-16.5MLKO
5 Sided M-LOK, at the 90, 135, 180, 225, 270 Degree Marks
Octagonal Slimline Design
Thin Grooves in Extrusion for Better Gripping
Ultra Lightweight
Proprietary Barrel Nut Included
Rail System Slides over Barrel Nut, and Is Locked Up Against Receiver with 6 Screws
Tight Fit Up Against Receiver, Which Allows For a Monolithic Top Rail
Heavy Duty
Total Weight Including Barrel Nut is 10.0 oz
Internal Diameter 1.31"
T6 Aluminum
Made in the USA
Black Finish