This is a new PRI mark 12 mod h in 5.56. They make the true mark 12 for the US army. I bought this with my military credentials through PRI. It's as clone correct as you can get. This comes with the bipod as well. It's never been fired. Comes with case and manual. Like all my listings they're usually gone same day. These cost $2,400 and I'll do first $1,800 cash. You'll never see one this cheap. It's first come first serve. Has the roller trigger and Magpul upgrade from PRI