The VSKA is the ultimate example of American Technology meeting Combloc Ingenuity. Re-engineered with critical components using machined S7 tool steel. a material so highly regarded for its ability to withstand heavy duty action.The VSKA rifle features an all new bolt carrier. front trunnion. and feed ramp machined from S7 tool steel and specially heat treated for maximum durability. Additionally. the VSKA features a carburized 4140 steel bolt. a chrome-moly 4150 barrel. and sports the RAK-1 Enhanced Trigger Group for an impressive trigger pull. Along with a manganese-phosphate finish. the classic AK elegance is preserved with an American maple wood buttstock and fore-end. No matter the sporting need. the USA made Century Arms VSKA is built for it!