The Warrior Systems 5.56 MSR is a precision machined rifle built inhouse using the finest components. The billet machined upper and lower receivers have been designed from the ground up with match grade fit and finish. The mid-length direct impingement gas system has been tuned for optimal reliability and performance. The WSM 15" M-LOK Free Float Handguard provides plenty of room for mounting accessories and features integrated quick disconnect sling sockets. Various finish options include Type III hard coat anodizing and Cerakote® for superior durability and corrosion resistance.