Command Arms AK47 Polymer Hand Guard Set with 4 Rails: * Provides a rigid lightweight platform to mount Picatinny accessories * 2 full-length upper and lower Picatinny rails provide excellent mounting positions for optics, bipods and grips * Skeletonized design reduces weight and improves cooling * 2 removable 3" side rails are ideal for mounting light/laser devices * Constructed of high density polymer for strength and heat resistance * Compatible with most AK style rifles, including Saiga