This is an MP5SD style handguard shroud designed to fit our 7" Full Top Rail handguard (P/N SBHG08). 

The shroud is 3D printed and made from Nylon 12, an incredibly strong, lightweight polymer that is both abrasion and chemical resistant.  

Weight is 3.3 ounces.

The shroud extends forward of the handguard by 1/2 inch to take up any gap between the end of the handguard and the beginning of your muzzle device - for that nested MP5-SD look.   

It is possible this shroud works with other brand handguards, but it was designed to fit our Full Top Rail handguards.  Our 7" Full Top Rail handguard is the perfect matching length for the shroud, but it will also fit the other lengths in our Full Top Rail series.

To see a short video of its installation, please click here: video link