The Rock Island Armory RIA5.0E is an enhanced semi-automatic pistol designed for users who want an optic-ready platform with a match-grade barrel. It is chambered in 9mm and features an optic-cut slide and aggressive slide serrations for positive manipulation. The RIA5.0E ships with three 17-round magazines and is built on a steel-frame platform with glass-filled nylon grip panels.
Key Specifications
- The firearm is chambered in 9mm.
- The barrel measures 4.91 inches and is described as match-grade.
- The published capacity is 17 + 1.
- The action is listed as Single Action.
- The frame is a steel frame with glass-filled nylon grip panels.
- The slide features an optic cut for mounting mini red-dot optics and includes aggressive serrations.
- The sights are listed as Night Fision Green Fiber Optic and overall sight type as fixed.
- The package includes three 17-round magazines.
- The rifling twist rate is 1-in-10.
- The finish is described as Black Armor Lube / Applied Finish.
The RIA5.0E balances an optic-ready slide, match-grade barrel, and a robust steel-frame foundation to serve users in everyday carry, range practice, and general-purpose defensive roles. Its configuration and included magazines make it ready for immediate function out of the box while providing a platform that accommodates sighting upgrades and ergonomic accessories.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
