An unbeatable value, the Charlie M-LOK Handguard by Matrix Arms is a quality hard coat anodized rail featuring a straight forward install process and quality hardware. This free floating, slim profile handguard has a continuous 1913 Picatinny rail. It is manufactured using 6061 T6 Aluminum and the high quality anodizing makes for a durable structure and quality, resilient finish. The M-LOK slots allow for a variety of accessories and attachments to be used. At only 10.39 ounces for the 13.5″ variant this is one of the lightest handguards you can get without sacrificing durability.
Inside Diameter: ~1.300″
Includes: Handguard, Barrel Nut and Allen Screws