The GLOCK G21 Gen 5 .45 Auto Double-Action Pistol has a 4.61-inch rifled barrel, front slide serrations and a nitride finish. This centerfire pistol also features a flared mag-well, a white dot front sight, a white outline rear sight and an optics rail. It has a polymer stock, interchangeable backstraps for grips and safe-action safeties.

Features and Benefits:

• Double action with a 13 + 1 capacity

• 4.61-inch rifled barrel with front slide serrations and a nitride finish

• Polymer stock and interchangeable backstraps grip

• White dot front sight and white outline rear sight

• Safe-action safeties

• Front rail for optics

• Flared Mag-well

• Plastic case

  
  

Specifications

• Action: Double Action

• Metal finish: Nitride

• Handgun Size: Full Size

• Barrel length (in.): 4.61 in

• Product Length (in.): 8.03

• Caliber Group: 45 ACP

• Ammo Type: Centerfire

• Handedness: Ambidextrous

• Grip: Interchangeable / Modular

• Firearm Capacity: 13+1

• Features: Optic Ready

• Finish: Black/Grey

• Caliber: .45 ACP

• Series: G21

• Firearm Action: Double Action

• Generation: Gen 5