Midwest Industries Generation 2 Forearm, Fits AR Rifles, Mid Length, 4-Rail Handguard, Black MCTAR-21G2 The Midwest Industries Mid Length Gen 2 Two Piece Free-Float Handguard installs easily in minutes. The addition of this two-piece free float handguard to your rifle platform gives you the free float performance you want in a handguard" while creating more space for you to mount accessories. There are four anti-rotation QD sockets for push button sling swivels and four high quality 1913 mil-spec rails. It is incredibly lightweight and works with most well-known piston systems. 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. Removal of the delta ring is required.