The CZ 457 Synthetic is an extremely lightweight rimfire rifle that\u2019s built to withstand the most adverse weather conditions you encounter. Weighing in at only 2.4 kg (with empty magazine), it features an extremely durable fiber-reinforced polymer stock that comes with CZ\u2019s SOFT-TOUCH coating for a comfortable and reliable grip, even when faced with most punishing environmental conditions, such as cold, heat and humidity. The stock has also been designed with perfect symmetry, so it feels like home for both right-handed and left-handed shooters. Further adding to the 457\u2019s durability is an advanced anti-corrosion finish on metal parts that fights against rust and provides top levels of protection from the elements. The high quality, cold hammer forged 20\u201d barrel is chambered for .22LR, .17 HMR or .22 WMR, or you can choose a 16\u201d barrel chambered for .22 LR. Both barrels come with a \u00bd x 20 UNF muzzle thread for installation of a suppressor and a dovetail milled into the top receiver for mounting optics. A special feature of the 457 is its compatibility with CZ 457 minisets, which give you a choice of thick-walled barrels for the quick and easy change of caliber, as well as barrel length and profile. A five round polymer magazine for the corresponding caliber, allen wrenches required for installation and an illustrative manual also come in the set. \tEasy Barrel Replacement \tAdjustable Trigger Mechanism \tNew Ergonomic Stocks Product Code \u00a0cat09389 Gun Type Firearm Gun Make CZ Orientation Right Hand Stock Calibre .22 LR Mechanism Bolt Action Barrel Length 16"