Century Arms C-93. Century arms model C93 Sporter. This is a clone of the H&K 93 semi auto sporting rifle chambered for the 5.56/223 cartridge. Features a 16in barrel, flash hider, adjustable sights, carry handle, black synthetic trigger housing and black synthetic furniture. Comes with one 40rd magazine. (Stock texture may vary from picture.) This firearm was assembled by Century Arms International using both new US made parts and original used surplus parts. Please make sure this rifle is legal in your state before purchasing.