Glock 21 Gen4 Features

The Glock 21 is remarkable for its accuracy and light recoil. It features Glock’s Safe Action system which provides a consistent trigger pull from the first to the last round. The three automatic independently operating mechanical safeties are built into the fire control system of the pistol. All three safeties disengage sequentially as the trigger is pulled and automatically reengage when the trigger is released. The frame is made of polymer with hardened steel guides. It features an ideal grip angle and low weight. The slide stop lever and the magazine catch are easily operated with the shooting hand. The advanced surface treatment of the slide results in optimal hardness by considerably reducing wear and tear and it makes it corrosion resistant, even when operating in saltwater conditions. The matte surface minimizes light reflection. The barrel is mechanically locked and cold-hammer forged. It also has the same advanced surface treatment as the slide. Its extractor serves as a loaded chamber indicator to comply with the laws of certain states and its position may visually and physically indicate whether there is a cartridge in the chamber of the pistol.

Remarkable for its accuracy and light recoil, the GLOCK 21 Gen4 delivers the power of the 45 Auto round with high magazine capacity. The Modular Back Strap system makes it possible to instantly customize its grip to accommodate any hand size. The reversible magazine catch makes it ideal for left and right-handed shooters The Gen4 system is the perfect complement to the 45 Auto caliber cartridge.

Glock 21 Gen4 Specifications

• Brand: Glock
• Model: G21 Gen4
• Category: Pistols
• Caliber: 45 ACP
• Capacity: 13+1
• Action: DAO
• Frame Finish: Black
• OAL: 8.07″
• Frame Material: Polymer
• Hand: Right
• Sight Style: Fixed
• Slide Finish: Matte Black
• Slide Material: Steel
• Slide Description: Serrated Matte Black Steel
• Gun Platform: Glock Component Compatible Style
• Magazine Type: OEM
• Grips: Finger Grooved Black Rough Texture Interchangeable Backstrap
• Sight Configuration: Fixed
• Includes: Mag Loader / 3 Mags / Cleaning Set / Pistol Case / Backstrap Set / Cable Lock
• Safety: Trigger, Firing Pin, Drop
• Barrel Description: 4.61″ Cold Hammer Forged
• Weight: 38.80 oz
• Frame Description: Black Polymer with Picatinny Rail