Rio BlueSteel Royal 12GA 3" 1-3/8oz Shotshells - 25rd Box

The Rio BlueSteel Royal RBSM403 delivers premium waterfowl performance with high-velocity steel shot in a magnum 3-inch shell. This Spanish-manufactured ammunition combines advanced propellant technology with precision-formed steel pellets for consistent patterns and reliable cycling in semi-automatic shotguns.

What Makes This Different

BlueSteel Royal shells feature Rio's proprietary steel shot manufacturing process that produces rounder, more uniform pellets compared to standard steel loads. The magnum powder charge pushes 1-3/8 ounces of steel shot at velocities exceeding 1,400 feet per second. Rio's European manufacturing standards ensure consistent crimp quality and reliable ignition across temperature extremes.

Key Features

• 1-3/8 ounce steel shot payload for maximum downrange energy
• 3-inch magnum shell length accommodates larger shot charges
• High-velocity propellant delivers flat trajectory and extended range
• Precision-formed steel pellets maintain consistent patterns
• Reliable primer ignition in cold weather conditions
• Quality plastic hull construction resists deformation
• Compatible with all 12-gauge shotguns chambered for 3-inch shells

Field testing demonstrates effective performance on waterfowl at ranges up to 50 yards, with tight pattern density suitable for pass shooting and decoying birds. The steel shot composition meets federal non-toxic requirements for waterfowl hunting while delivering sufficient energy transfer for clean kills. These shells cycle reliably in gas-operated semi-automatics and provide consistent ejection in pump-action shotguns.

Technical Specs

• Gauge: 12-gauge, 3-inch chamber required
• Shot weight: 1-3/8 ounces steel shot
• Velocity: Approximately 1,400+ fps muzzle velocity
• Hull: High-strength plastic construction
• Primer: Non-corrosive, all-weather ignition
• Quantity: 25 rounds per box, 10 boxes per case
• Manufactured: Spain by Rio Ammunition

Rio's reputation for consistent manufacturing tolerances makes BlueSteel Royal shells a dependable choice for serious waterfowl hunters. The bulk case packaging provides excellent value for high-volume shooting while maintaining the quality control standards expected from European ammunition manufacturers.