The Glock 17 Gen 4 MOS, a full-sized, optics-ready pistol, is expertly designed for both duty and self-defense, offering a seamless blend of performance and versatility. This 9mm firearm features a 4.49-inch barrel and a 10-round capacity, making it a reliable choice for those who prioritize precision and efficiency. The innovative MOS Configuration allows for the effortless mounting of a miniature reflex sight directly onto the slide, eliminating the need for a new slide or additional mounting systems. This adaptability is complemented by the modular backstrap design, which provides a customizable grip to suit any hand size, ensuring comfort and control for every shooter. The dual-recoil spring assembly significantly enhances the longevity of the system, providing a smoother shooting experience and reducing felt recoil. Additionally, the enlarged reversible magazine catch is designed to accommodate both left and right-handed users, offering unparalleled convenience and accessibility. The Glock 17 Gen 4 MOS is finished with a durable gas nitride coating, ensuring resilience against wear and corrosion, while the robust polymer frame contributes to its lightweight yet sturdy construction. Equipped with the Safe Action system, this semi-automatic pistol guarantees consistent trigger pull from the first to the last round, enhancing safety without compromising performance. The fixed Glock sights provide reliable target acquisition, making it an ideal choice for both novice and experienced shooters. With an overall length of 7.95 inches and a weight of 25.06 ounces, this firearm is both compact and manageable, perfect for everyday carry or professional use. The Glock 17 Gen 4 MOS, model number UG1750201MOS, is a testament to Glock's commitment to quality and innovation, offering a superior shooting experience that meets the demands of modern firearm enthusiasts. Whether for personal protection or professional duty, this pistol stands out as a top-tier choice, combining cutting-edge features with the trusted reliability that Glock is renowned for.