Glock 21 Gen 4 .45 ACP 4.61 Barrel 13-Rounds USED

Overview

Glock 21 Gen4 USED Features The Glock 21 Gen4 is chambered in .45 ACP and built on Glock s proven striker-fired Safe Action System incorporating three independent automatic safeties that prevent accidental discharge while allowing for a consistent and smooth trigger pull from the first shot to the last. The polymer frame with finger grooves provides a secure and natural grip that keeps the pistol locked in hand through sustained strings of fire and the reversible magazine catch makes the G21 Gen4 equally intuitive for both right and left-handed shooters without modification. At 26.28 oz unloaded and 8.07 overall length the full-size G21 Gen4 carries the weight and balance that .45 ACP shooters expect from a duty-grade platform. For defensive shooters and duty professionals who want the proven stopping power of .45 ACP in a reliable and ergonomic full-size platform the Glock 21 Gen4 is engineered to perform under pressure. The white dot front sight paired with the white outline rear sight provides a clear and fast sight picture for quick target acquisition in a wide range of lighting conditions keeping the shooter on target through rapid engagements. The matte black finish on the polymer frame and slide provides durable corrosion and wear resistance through sustained carry and range use without requiring special maintenance. One magazine is included with this used example and as with any used firearm the pistol may show signs of previous carry or range use such as light wear holster marks or minor surface scuffing that do not affect function or reliability. For shooters who want a battle-proven full-size .45 ACP striker-fired pistol with Glock s industry-leading reliability and are comfortable with a used example in good working condition this Glock 21 Gen4 represents an excellent value available now at GrabAGun. The Glock 21 Gen4 has earned its reputation as one of the most reliable and capable full-size .45 ACP pistols ever produced trusted by law enforcement military personnel and civilian shooters across decades of real-world use. Purchasing a used Glock is widely regarded as one of the smartest value propositions in the firearm market as Glock s legendary durability means a well-maintained example will continue to function reliably for tens of thousands of additional rounds. Each used firearm sold by GrabAGun has been inspected and is sold in good working condition giving buyers confidence that they are receiving a functional and dependable platform at a fraction of the new price. For value-focused shooters who understand that a used Glock is simply a proven Glock at a better price this Glock 21 Gen4 .45 ACP is available now at GrabAGun. Glock 21 Gen4 USED Specifications Manufacturer: Glock Model: 21 Gen4 Condition: Used Type: Semi-Automatic Striker-Fired Pistol Caliber: .45 ACP Color: Matte Black Material: Polymer Frame Weight: 26.28 oz Unloaded Barrel Length: 4.61 Capacity: 13+1 Action: Striker Fired Trigger: Safe Action System Sights: White Dot Front White Outline Rear Frame: Polymer with Finger Grooves Safety: Three Independent Automatic Safeties Overall Length: 8.07 Magazines Included: 1 Available At: GrabAGun