The legendary 1911 design has been brought into the 21st century with the refinements today's shooters demand. The 1911 Fastback Carry Nightmare pistol features a stainless steel frame with rounded grip and mainspring housing. Each pistol is built using premium internal parts including a match grade barrel hammer/sear set and trigger. The all Nitron coated frame and slide is contrasted with natural stainless controls barrel bushing extractor and grips screws. The Nightmare is finished with a set of black G10 double diamond grips that makes this 1911 SIG SAUER looks as good as it performs. - CALIBER: 45 Auto - ACTION TYPE: Semi-Auto - FRAME SIZE: Carry - FRAME FINISH: Nitron - FRAME MATERIAL: Stainless Steel - SLIDE FINISH: Nitron - SLIDE MATERIAL: Stainless Steel - TRIGGER: SAO - BARREL LENGTH: 4.2 in (107 mm) - OVERALL LENGTH: 7.7 in (196 mm) - OVERALL WIDTH: 1.4 in (36 mm) - HEIGHT: 5.5 in (140 mm) - WEIGHT: 38.8 oz (1100 g)