Description Second Generation Glock 21 chambered in .45 ACP with two, thirteen round removable magazines and a 4.5″ barrel. Textured polymer frame with a serrated magazine release and slide catch. Polymer striker fired trigger with trigger shoe safety. Black finished serrated slide with white Glock bucket sights. Must ship to a FFL holder. Check local laws regarding “High Capacity” magazines BEFORE bidding. Condition: Very Good with light scuffs and handling wear. Clean rifled bore. Barrel Length: 4.5″ Serial: AXP477US Manufacturer: GLOCK Caliber: .45 ACP Model: 21 Gen 2 Book# 03092