Description
The Rob Roberts Raptor Steel line represents a focused collaboration between Federal's shotshell engineers and Rob Roberts Custom Gunworks. This 20 gauge load was engineered specifically to complement the performance characteristics of Raptor Series chokes, delivering the consistent, tight patterns that modern waterfowl hunters demand.
What Makes the Raptor Steel Different
This isn't just another 1 oz steel load. Federal and Rob Roberts worked together to balance payload, velocity, and pellet count in a way that optimizes performance specifically for the Raptor choke design. The 1400 fps velocity was deliberately selected to work in harmony with this particular choke system, ensuring that pellets stay grouped and on target rather than stringing out. That kind of velocity matching makes a real difference when you're trying to maintain density at 30, 40, or even 45 yard distances.
Built for Pattern Density
With #4 steel pellets, you're getting solid pattern density while maintaining the energy needed for clean, ethical shots on waterfowl. The 1 oz steel payload delivers approximately 180-190 pellets per shell, depending on exact pellet specifications. That's enough pellets to create a forgiving pattern over decoys while maintaining the energy to be effective on larger ducks and early-season geese. The load benefits from Federal's high-performance primers and clean-burning propellant that deliver uniform ignition and reliable performance in cold, wet hunting conditions.
Clean Patterns in a Tight Choke
If you're running a Raptor Series choke (or similar tight-constricting choke), this load is engineered to deliver its best performance. The carefully selected velocity prevents over-stringing and the pellet count keeps patterns cohesive at practical waterfowl ranges. Each 25-round box gives you dependable ammunition that patterns like it should when matched with the choke system it was designed for.
Key Specifications
- Manufacturer: Federal Ammunition
- Manufacturer Part Number: RRS209 4
- UPC: 604544709735
- Gauge: 20 Gauge
- Shell Length: 3 inches
- Shot Type: Steel
- Shot Size: #4
- Shot Weight: 1 oz
- Muzzle Velocity: 1400 fps
- Rounds Per Box: 25
- Application: Waterfowl
- Choke Compatibility: Optimized for Rob Roberts Raptor Series chokes
What’s Included
- 25 rounds of Federal Raptor Steel 20 gauge shotshells
Frequently Asked Questions
What chokes work best with the Raptor Steel 20 gauge load?
These shells are specifically designed and optimized for Rob Roberts Raptor Series chokes. They'll also perform well in other tighter-constricting chokes, but the Raptor load was engineered with that choke system in mind. If you're running a different choke, patterning your specific gun and choke combination is important to see how this load performs for you.
Is #4 steel shot suitable for larger ducks and geese?
Yes, #4 steel works well for most waterfowl hunting. The 1 oz payload with approximately 180-190 pellets per shell provides good density for consistent hits. For late-season mallards or larger geese, many hunters prefer stepping up to #2 or #3 shot for more energy, but #4 delivers solid performance at typical decoy ranges when shot placement is good.
What's the difference between the Raptor Steel and standard Federal waterfowl loads?
The Raptor Steel line was developed through direct collaboration with Rob Roberts to optimize performance specifically for Raptor Series chokes. The velocity, payload, and pellet count were carefully balanced together to work in harmony with that choke design. This focused engineering approach delivers more consistent patterns and better pellet grouping than general-purpose waterfowl loads.
Can I use these shells in a gun without a Raptor choke?
Yes, these shells will function in any 20 gauge shotgun rated for 3 inch shells. However, to get the best performance, you'll want to pattern your specific gun and choke combination. The shells were engineered with tight chokes in mind, so results may vary depending on what choke you're running.





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