The Midwest Industries Tactical Light Mount is built is extremely rigid and will not move once it is tightened due to its tapered and angled cuts that engage with an AR-15 A2 front sight base. It features two mil-spec picatinny rails with two anti-rotation sling swivel sockets and will fit any AR series rifle with standard front sight housing. It positions a tactical light or laser forward of the handguard for easy manipulation. Midwest Industries is a proven leader in the firearm industry. Made in the USA” focusing on the small details to make your rifle platform better.