NEW PROPRIETARY OPTIC CUTS AND PLATES - Easy customization so you can attach your favorite optics. - UPDATED MATCH GRADE BARREL SLIDE GEOMETRY AND IMPROVED MATERIALS - The new industry standard in recoil absorption and minimal muzzle flip keeping you on target. - NEW AGGRESSIVE SERRATIONS - Developed for easier manipulation. - ELITE-SERIES FINISH - Part of the Armor Series it comes with increased reliability durability and performance all baked into a diamond-like carbon coating. - HANDCRAFTED ELEMENTS - Largely crafted by hand for the ultimate in fit and finish. - Introducing the RIA 5.0E-the E stands for enhanced. That means NEW optics cuts and plates for easy customization and an updated barrel thats crafted with improved materials and slide geometry. It features aggressive serrations for easier manipulation. Combine this with an upgraded elite-series finish and you have improved performance with a whole lot of visual appeal with attitude. Hand crafted for the ultimate in fit and finish it's our masterpiece. A perfect 10. - Series RIA-USA - Caliber 9MM Luger - Capacity 17+1 - Barrel 4.91 - Overall Length 8.11 inch / 205.99 mm - Overall Width 1.33 inch / 33.78 mm - Overall Height 5.17 inch - Weight 2.12 lbs / 0.96 kg - Front Sight Night Fision Standard Height Green Fiber Optic Serrated - Rear Sight Night Fision Standard Height Blank Serrated - Grips Glass-filled nylon - Finish E100 Cerakote - Action Semi-Automatic - Trigger Pull 4.5 lbs - Purpose Competition Shooting Home Defense