The Penn Slammer was designed for the serious angler targeting trophy fish. Its features include Penn's Leveline wrap system, a Techno-Balanced Rotor, Five Stainless Steel Ball Bearings plus one Infinite Anti-Reverse Roller Bearing, Silky-Smooth operation, Oversized shielded Drag, a Full Metal Body and a Triple-Supported Oversized Main Shaft.
| Slammer Specifications |
| Ratio | Capacity | Weight | Bearings |
| 4.7:1 | 20/300 | 26.8 | 6BB,1RB |