The SS Evolution stock in the Sky blue/grey color combination has a radical design made possible through the increased strength of hardwood laminates. While the bolt is on the right hand side, the stock design is fully ambidextrous including the cheekpiece, teardrop pistol grip and palm swell. The extreme free float provided by the SS Evolution stock design ensures the realization of the full target potential of the 455 Varmint platform. The 455 Varmint action along with the SS Evolution stock will accept any of the accessory barrels available for the 455 platform including the American and Lux (open sights) as well as other varmint weight barrels in any available caliber. 5 rd. magazine included.