This M-LOK rail section pack is made of high quality and durable polymer by King Arms.
Designed for use with M-LOK compatible mounting platform, such as handguards and forends.
These rail sections allow you to attach 1913 Picatinny rail-mounted accessories to your weapon.
It provide the effective way to rail-mounted accessories such as lights, grip and bipod, etc.
Injection molded from a proprietary reinforced composite for enhanced strength and  remaining lightweight also ensure the quality. 
Package come with 1 X 9 slots section and 2 x 5 slots sections.
Accessories come with flat-head inner hexagon screws set*6