Kimber AEGIS Elite Custom chambered in 45acp. Has 5" barrel and comes w/ 8rds magazine. This firearm comes w /a Vortex Venom Red dot. SPECIFICATIONSHeight (inches) 90° from barrel: 5.25Weight (ounces) with empty magazine: 40Length (inches): 8.7Magazine capacity: 8Recoil spring (pounds): 16Full-length guide rod24 lines-per-inch front strap checkeringFRAMEMaterial: Stainless steel finish: Satin SilverWidth (inches): 1.28Round Heel FrameSLIDEMaterial: Stainless steel finish: Matte black, KimPro IIFront serrationsBARRELLength (inches): 5Material: Stainless steel twist rate (left hand): 16Match Grade BushingSIGHTSFiber optic front sight radius (inches): 6.8GRIPSG-10TRIGGERPremium aluminum factory setting (approximate pounds): 4.0 - 5.0