This is the CCM Handguard Cap for two-piece handguards.  The cap is designed to be used on CCM first strike rifles that use a two-piece handguard and 1" diameter barrel.  Handguards not included.

   CCM products are designed and manufactured in the United States and are machined from high quality materials such as 6061 air craft grade aluminum, 300 series stainless steel, and durable plastics such as delrin and lexan.
MADE IN THE USA