Description Third generation Glock 37 chambered in .45 G.A.P. with two ten round magazines and a 4.5″ barrel. Textured grip on composite frame. Blued serrated metal slide. Smooth composite trigger with depression safety. Left side of frame serrated slide release. Left side of grip located serrated magazine release. Trijicon H3 10 ring rear sight and front fixed whit dot sight. Comes in factory box with matching serial number, manual, and Glock speed loader. Must ship to FFL holder. Condition: Very Good/Excellent with light handling wear and a clean rifled bore. Barrel Length: 4.5″ Serial: FYA481 Manufacturer: GLOCK Caliber: .45 G.A.P Model: G37 Gen 3 Year-Range 2003-2010