CZ 457 Premium Features The 457 Premium is a testament to CZ s dedication to producing high-quality firearms. The walnut stock with its unique and refined design offers shooters both aesthetic appeal and ergonomic comfort. The rifle boasts a cold hammer forged barrel known for its durability and precision ensuring that every shot is on target. With a threaded muzzle shooters have the flexibility to attach a variety of muzzle devices including suppressors enhancing the rifle s adaptability. Its 5-round detachable magazine provides quick reloading while the fully adjustable trigger offers a customizable shooting experience tailored to individual preferences. CZ 457 Premium Specifications Chambering: .17 HMR Barrel Length: 24 Magazine Capacity: 5 Magazine Type: Detachable Stock: Premium Walnut Sights: None Integrated 11mm Dovetail Barrel: Cold Hammer Forged Threaded Trigger Mechanism: Fully Adjustable Safety: Two-Position Push-To-Fire