The Glock 34 Gen5 MOS is built for precision and performance, making it a preferred choice among competitive shooters. Its extended barrel and larger slide dimensions enhance accuracy and sight acquisition, giving users an edge in high-stakes environments. The Glock Marksman Barrel (GMB) features advanced polygonal rifling and an improved barrel crown, ensuring superior precision with every shot. Ambidextrous slide stop levers provide enhanced control for both left and right-handed users, while the removal of finger grooves allows for a more adaptable and comfortable grip. Designed for speed, accuracy and reliability, the Glock 34 Gen5 MOS delivers exceptional performance on the range and in competition.

Glock PR34555FSMOS G34 Gen5 MOS Rebuilt 9mm 17+1, a competition-ready pistol with interchangeable backstraps for a custom-fit

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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).