The Sig Sauer 1911 Fastback Nightmare has the classic 1911 design but with some modernized features. Features: Stainless steel frame with rounded gripSkeleton trigger and hammerStainless steel mainspring housingMatch grade barrel, hammer/sear set, and triggerStainless controls, barrel bushing, extractor and grip screws6.5" sight radius5 lb. trigger pull Sig Sauer 1911 Full Size .357 Nightmare Pistol