This Gen2 Two Piece Free Float Handguard by Midwest Industries is a high-quality replacement upgrade with excellent fit for your AR15 build. Manufactured from 6061 aluminum and hard coat anodized for durability. Designed with four anti-rotation QD sockets for push button swivels. Monolithic type continuous top rail. T-marked for accessory location needs. Works with most piston compatible models. This MI Gen2 Two Piece Handguard is also proudly made in the USA.