The G20 Gen5 MOS takes performance and reliability to the next level with the added versatility of an optics-ready design. Built with all the advanced features of the Gen5 series, this pistol boasts the durable Glock nDLC surface finish, offering exceptional hardness and rust resistance. The high-traction Gen5 frame texture provides a secure grip, while the reversible magazine catch and ambidextrous slide stop lever ensure seamless operation for both left and right-handed shooters. The Modular Backstrap System allows for personalized fit and control, enhancing comfort and handling. Equipped with the proven Glock Safe Action System and high-visibility orange magazine followers, the G20 Gen5 MOS delivers uncompromising performance for any shooting scenario.

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Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

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.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

Must be 21 or older to purchase.

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).