Description Glock 20SF chambered in 10mm Auto with three, fifteen round magazines and a 4.61″ barrel. Fully textured short frame with under barrel accessories rail. Serrated magazine release and slide catch. Polymer trigger with trigger safety. Serrated slide with white painted red fiber optic front blade and optics cut with Burris FastFire 3 red dot sight. Comes in its factory box with factory paperwork, cable lock, magazine loader, and three magazines. Must ship to FFL holder. Check local laws regarding “High Capacity” magazines BEFORE bidding. Condition: Very Good with light wear from handling and operation. Clean rifled bore. Barrel Length: 4.61″ Serial: NHL615 Manufacturer: GLOCK Caliber: 10mm Auto Model: 21SF Book# 02121