PRODUCT DESCRIPTION PRODUCT SPECIFICATIONS GP100 44SPC BLUE 5" HALF LUG Manufacturer: Ruger Finish: Blue Barrel Length: 5" Color: Steel Frame Smooth Walnut Steel Frame Action: Double / Single Action Rate of Twist: 1-in-20 Capacity: 5 Caliber: 44 Special Requires FFL: True UPC: 736676017706 Model: GP100