NO Credit Card Fees Like the Other Guys!! Read Their Fine Print!! This Listing is for One Factory Brand New in the Box Ruger Mini-14 5.56mm Semi-Auto Rifle. Factory Part # 5801 This model has 18.5" Barrel, Blued Metal, Wood Stock Stock and 2 5 round magazines. Comes with Factory Scope Rings. This gun has a 5.56mm Chamber so you can safely shoot 5.56mm and .223 ammunition.