Transform your classic SKS from an antique rifle to a modern day tactical weapon. Our Intrafuse Rifle System replaces all original stock components with a high strength composite material. Offering 6 adjustable positions, this stock will accommodate any size shooter. The Intrafuse Stock System includes an upgraded handguard with built-in Picatinny/Weaver rail. Also included in the kit is our popular SAW pistol grip featuring a more ergonomic angle and increased width for greater comfort and control.