The rock standard fs has a 5" button rifled barrel supported by a full length guide rod.The smooth-angled, snag-free style allows for quick draw in fast need situations.Includes a low profile angled rear sight along with skeletonized hammer and trigger with adjustable over travel stop and ambidextrous safety.The nickel finish on the frame offers a custom-design aspect and comes with checkered rubber grips.Frame Finish: Matte NickelType: PistolAction: SAOCaliber: 45 ACPBarrel Length: 5"Capacity: 8+1Safety: AmbidextrousGrips: Black RubberSight Configuration: FixedWeight: 40 ozFrame Material: SteelBarrel Type: Button RifledSlide Description: Serrated Matte Nickel SteelSight Style: FixedBarrel Length Range: 5.00" to 5.99"Weight Range: 32.00 oz to 47.99 oz