Glock 21 M.O.S Gen5 Rebuilt .45 ACP 4.61 Barrel 13-Rounds

Overview

Glock 21 Gen 5 MOS Rebuilt Features The Glock 21 Gen 5 MOS Rebuilt is built around the Glock Marksman Barrel featuring enhanced rifling that delivers improved shot-to-shot accuracy over standard Glock barrel specifications giving duty professionals and self-defense focused shooters a meaningful precision advantage without requiring any aftermarket barrel replacement. The nDLC coated steel slide provides exceptional surface hardness and corrosion resistance that holds up through sustained duty carry and range use in adverse conditions maintaining fit and finish through the operational life of the pistol. The MOS cut slide accommodates a wide range of popular red dot optics for direct mounting without additional machining while the standard Glock sights provide a reliable iron sight solution for shooters who run the pistol without an optic or as a backup aiming system. For duty professionals tactical shooters and self-defense users who demand a full-size .45 ACP platform with Gen 5 engineering and optics-ready capability the 21 Gen 5 MOS Rebuilt is built to perform at that level. The flared magwell accelerates magazine insertion for faster reloads under stress while the removal of finger grooves from the Gen 5 frame provides a cleaner grip surface that accommodates a wider range of hand sizes and shooting styles than previous generation Glock frames. Interchangeable backstraps allow shooters to tailor the grip circumference to their hand without aftermarket modifications and the ambidextrous slide stop ensures equal intuitive operation for both right and left-handed users. At 29.74 oz unloaded 8.07 inches overall and 1.34 inches wide the 21 Gen 5 MOS Rebuilt delivers the authoritative well-balanced feel of a full-size duty pistol in a profile that remains manageable for daily carry and extended range use. For shooters seeking full-size duty-grade .45 ACP Gen 5 performance for sale at GrabAGun the Glock 21 Gen 5 MOS Rebuilt represents a compelling value proposition at a price point well below new production cost. Glock 21 Gen 5 MOS Rebuilt Specifications Manufacturer: Glock Model: 21 Gen 5 MOS Rebuilt Type: Semi-Automatic Pistol Striker-Fired Condition: Rebuilt Caliber: .45 ACP Color: Matte Black Frame Material: Polymer Frame Finish: Matte Black Slide Material: Steel Slide Finish: Black nDLC Barrel Length: 4.61 Barrel: Glock Marksman Barrel Overall Length: 8.07 Height: 5.51 Width: 1.34 Capacity: 13+1 Sights: Standard Glock MOS Cut Optic Ready: Yes MOS Cut Grip: Interchangeable Backstraps Safety: Trigger Safety Features: Flared Magwell Ambidextrous Slide Stop No Finger Grooves Weight: 29.74 oz Magazine Included: 1 Available At: GrabAGun