Now you can assemble your own custom SCRA(R) rifle with Fightlight's SCRA(R) Rifle Lower Receiver Assembly! Includes everything that's needed; simply add your choice of AR/M4 Upper Receiver Assembly, Magazine, Bolt, Cam Pin and Firing Pin and you've got it made with no gunsmith required! Through creative engineering and a quest for uncompromising performance, Fightlight's revolutionary SCRA(R) Rifle is in a class of its own and offers easy customization, unforgiving accuracy and all-weather ruggedness. Featuring direct-gas operation, a rotating bolt and a free floated barrel for optimal accuracy; the semi-automatic SCRA(R) blends sporting characteristics with Mfg: Fightlite Industries