As reflex sights continue to gain popularity for defensive carry guns, Glock has elevated the G19 Gen4 with the innovative MOS configuration, allowing for seamless mounting of a reflex sight directly onto the pistol's slide. This design eliminates the need for a new slide or separate mounting system, making the process quick and simple. Additionally, the G19 Gen4 features a modular backstrap system, enabling users to instantly adjust the grip for a personalized fit, accommodating any hand size with ease. The reversible magazine catch further enhances its versatility, making it a perfect choice for both left and right-handed shooters. This combination of convenience and customization makes the Glock G19 Gen4 MOS an exceptional option for those seeking reliability and performance in a defensive pistol.

The Glock 19 Gen4 MOS 9mm pistol features a 4.02 Inches barrel, a 15-round magazine and a Modular Optic System, offering reliability and adaptability for various shooting applications

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These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

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California 10+ Round Magazine Buyers: PSA values your freedom and constitutional rights above all else. However, PSA will not accept new orders nor will ship any order until the Ninth Circuit Federal Court of Appeals mandate becomes finalized. Once this mandate is finalized, we will start accepting new orders and ship 10+ round magazines to California Customers.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).