Glock’s 21 Gen 4 Handgun is renowned for its precision and minimal recoil, delivering the robust power of the 45 Auto round with a high magazine capacity. The Modular Back Strap system allows for instant grip customization to fit any hand size, while the reversible magazine catch caters to both left and right-handed shooters. Ideal for range time and training, Glock’s innovation ensures reliability and ease of use.
Key Features:
– Manufacturer: Glock
– Model: 21 Gen 4
– Caliber: 45 Auto
– Action: Semi-Auto
– Finish Color: Gas Nitride
– Barrel Length: 4.61″
– Number of Magazines: 3
– Capacity: 13
– Sights: Glock OEM
– Night Sights: No
– External Safety: No
– Threaded Barrel: No









