Rock Island RIA 5.0E 9mm 4.91in Optic-Ready

About this product

The Armscor / Rock Island Armory RIA 5.0E is a 9mm handgun built around a 4.91-inch match-grade barrel and an optics-ready slide. The RIA 5.0E combines a steel frame with glass-filled nylon grip panels for a durable, ergonomically balanced platform suited to range, competition, and duty contexts. The slide features aggressive serrations and optics cuts to support common red-dot footprints while standard Night Fision green fiber-optic sights provide a bright, fast sight picture.

Key Specifications

• The caliber is 9mm.
• The barrel measures 4.91 inches.
• The overall length is 8.11 inches.
• The unloaded weight is approximately 2.12 lbs.
• The frame is constructed as a steel frame.
• The grips are glass-filled nylon.
• The slide is optic-cut and accepts plates for common footprints.
• The barrel is specified as match-grade.
• The sights are Night Fision green fiber-optic front and blank serrated rear.
• The package includes 3 magazines (see notes for magazine capacity detail).

With its optics-ready slide, match-grade barrel, and robust steel-frame construction, the RIA 5.0E is designed for shooters who prioritize a practical, upgrade-friendly platform. The combination of fiber-optic sights and an optic-ready top end makes it adaptable for a range of applications from target work to competition and general range use.