Made for use with any platform M-LOK compatible Hand Guards and Forends 
Aluminum Add-on Rail Sections (7 Slots) allow 1913 Picatinny spec rail-mounted accessory lights, vertical grips, etc.

Machined from 6061-T6 Aluminum
Mil-Spec Type II Anodized, Black
Skeletonized, keeping the rail alone at 0.70 ounces
Two Bosses added to keep rail secure

Includes: 
M-LOK Compatible
(2) cammed T-Nuts  
(2) ⅜" button head socket cap screws 
Hex tool

Overall length of 2.9"
40mm Hole Spacing (1.57")

As Always - All Made in the USA (including the hex tool).