- Brand: Glock
- Model: G21SF
- Caliber: 45 ACP
- Action: DAO
- Capacity: 13+1
- Frame Finish: Black
- Slide Description: Black
- Barrel Length: 4.6"
- OAL: 8.07"
- Frame Material: Polymer
- Grips Black: Polymer
- Hand: Right
- Safety: Trigger / Firing Pin / Drop
- Sight Configuration: Fixed
- Weight: 26.30 oz
- Barrel Type: Octagonal Rifled
- Includes: Hard Plastic Case, and Two (2) Magazines
Remarkable for its accuracy and light recoil, the GLOCK 21SF delivers the legendary stopping power of the .45 Auto round with a 13 round magazine capacity. Countless law enforcement units swear by this superior pistol, and that's why this powerful, lightweight, all climate workhorse is a standard issue from the North to South Poles. The SF model reduces the circumference of the receiver at the rear, or "back strap," offering increased comfort and control - especially for shooters with smaller hands.