Product DescriptionThe REFURBISH DENT SCRATCH G21 Gen5 MOS is a rebuilt full-size .45 ACP pistol designed to deliver strong performance, modern ergonomics, and optics-ready versatility. Built on Glock&';s Gen5 platform, this handgun features a Glock Marksman Barrel for enhanced accuracy, a flared magazine well for faster reloads, and ambidextrous slide stop levers for improved handling. The MOS slide is precision machined to accept popular miniature red dot optics with the appropriate adapter plates, while the Safe Action System provides Glock&';s trusted trigger and internal safety design. Additional Gen5 upgrades include the removal of finger grooves and interchangeable backstraps with beavertail options to help tailor grip fit to the shooter.Product Highlights Gen5 MOS configuration with optics-ready slide for adding compatible red dot sights Chambered in .45 ACP with a 13-round capacity for proven large-caliber performance Glock Marksman Barrel with enhanced rifling, target-style crown, and tighter chamber specifications Flared magwell, enlarged floor plate, and ambidextrous controls for faster, more adaptable handling Polymer frame with Picatinny rail, fixed sights, and interchangeable backstraps for fit and accessory flexibility Specs Brand Name: REFURBISH DENT SCRATCH Model: G21 Series: Gen5 MOS Manufacturer Part Number: G21513MOSAUT UPC: 764503069925 Condition/Description: Rebuilt Caliber: .45 ACP/Auto Action: Striker Fire Capacity: 13 rounds Barrel Length: 4.61 in. Barrel Description: GMB Barrel Material: Steel Barrel Finish: Black Overall Length: 8.07 in. Height: 5.51 in. Width: 1.38 in. Weight: 38.62 oz Frame Material: Polymer Frame Description: Polymer Frame with Picatinny Rail Frame Finish: Black Slide Material: Steel Slide Finish: Black nDLC Slide Description: Serrated Sights: Fixed Safety: Firing Pin/Trigger Block Hand: Ambidextrous Grips: Interchangeable Backstrap Frame Size: Standard Color: Black Material: Steel, Polymer Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.