This rifle has a 16" mid-length heavy barrel with 1x9 twist, Magpul® MOE Black stock, Magpul® MOE Black handguards, Magpul® MOE Black Grip and A2 flash hider. The rifle also comes with 1 x 30rd PMag and a CA approved Gun Lock. Shipped with a Chamber Safety Tool in the chamber, showing clearly the weapon is unloaded.