The CZ 455 Evolution with heavy barrel features a new modern and ergonomic fully ambidextrous stock with the bolt action handle placed on the right-hand side only. This is complemented with the thick-walled barrel, which assures outstanding accuracy for intermediate to long distances and provides significantly reduced barrel temperatures. The 455 Evolution really is an evolution for CZ and comes as standard with a 5-round plastic magazine - a 10-round magazine is an optional extra.