Built on the AR-15 platform, the F12 has great familiarity with anyone who has used an AR style rifle. The attention to detail in the billet upper and lower receiver is unmatched. With all the different styles, options and accessories offered the F12 is truly customizable to fit your every need. Unlike many other manufacturers we include flip up sights, slings and magazines in the box with the gun making it ready to use right out of the box.If you have any questions or wish to purchase this firearm, please call us at 316-854-0748 where any member of the Wichita Cabela's Gun Library team will be happy to assist you.