The Rock Island Armory Meriva 3-in-1 is a multi-barrel pump-action shotgun designed for versatility in sporting applications and personal security. It ships with both an 18.5 inch smooth bore and a 28 inch vent rib barrel, plus a removable black synthetic stock and optional pistol grip. The shotgun features a chrome receiver and a set of interchangeable chokes to support a range of loads and shot patterns.
Key Specifications
- The caliber is 12 Gauge.
- The action is Pump Action.
- Includes barrels: 18.5 inch smooth bore and 28 inch vent rib.
- The chamber size is 3 inches.
- Chokes included are Slug, F, M, IC.
- The sights consist of a bead front.
- The stock is a removable black synthetic unit with optional pistol grip.
- The finish is Chrome on the receiver.
- The unloaded weight is 6.17 lbs.
- The overall length is 39 inches.
The Meriva 3-in-1 is built for users who need a single, adaptable platform that covers multiple shooting roles without complex changes. Its dual-barrel configuration and included choke set make it appropriate for a variety of clay, range, and general-purpose applications, while the removable stock and optional pistol grip provide configuration flexibility to suit individual preferences.
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.




