Taking the legendary Penn Slammer onto its fourth generation, this workhorse of a reel had an unmistakable performance for saltwater anglers coast to coast. The Slammer IV features a new IPX6 sealed body and spool, ready to take the harsh saltwater environments, wherever you take it to. A completely redesigned Dura-Drag System has even better sealing as well as a wider range of usable drag that is supported by additional bearings to maintain its smoothness. A brass main gear, stainless steel bearings and a hydrophobic line roller bearing finish this reel off, built and ready to tackle your next challenges for years to come just like its predecessors.
- Full Metal Body and sideplate
- CNC Gear Technology with brass main gear
- IPX6 Sealed body and spool design
- Sealed Slammer drag system with Dura-Drag (Sizes 3500-10500)
- HT-100 carbon fiber drag washers (Size 2500 only)
- 8+1 stainless steel bearing system
- Hydrophobic Line Roller Bearing
- Spare EVA handle knob
- Sizes 2500-5500 have automatic bail trip
- Sizes 6500-10500 have manual bail trip
- Model SLAIV5500BLS is a bail-less option
| Model | Weight | Braided Line Capacity | Mono Line Capacity | Gear Ratio | Max Drag | Bearings | Retrieve per Crank | Retrieve |
| SLAIV2500 | 11oz | 240/10 220/15 160/20 |
255/6 175/8 140/10 |
6.2:1 | 20lb | 9 | 33" | Right/Left |
| SLAIV2500HS | 11oz | 240/10 220/15 160/20 |
255/6 175/8 140/10 |
7.0:1 | 20lb | 9 | 39" |
Right/Left
|
| SLAIV3500 | 13.9oz | 310/10 270/15 220/20 |
360/6 285/8 220/10 |
6.2:1 | 30lb | 9 | 37" | Right/Left |
| SLAIV4500 | 15oz | 390/15 320/20 250/30 | 425/8 320/10 235/12 | 6.2:1 | 30lb | 9 | 40" | Right/Left |
| SLAIV4500HS | 15oz | 390/15 320/20 250/30 | 425/8 320/10 235/12 | 7.0:1 | 30lb | 9 | 48" | Right/Left |
| SLAIV5500 | 22.2oz | 500/20 380/30 335/40 | 430/10 330/12 230/15 | 5.6:1 | 40lb | 9 | 39" | Right/Left |
| SLAIV5500BLS | 22.1oz | 500/20 380/30 335/40 | 430/10 330/12 230/15 | 5.6:1 | 40lb | 9 | 39" | Right/Left |
| SLAIV6500 | 24.2oz | 485/30 410/40 335/50 | 390/12 345/15 205/20 | 5.6:1 | 40lb | 9 | 42" | Right/Left |
| SLAIV6500HS | 24.2oz | 485/30 410/40 335/50 | 390/12 345/15 205/20 | 6.2:1 | 40lb | 9 | 48" | Right/Left |
| SLAIV7500 | 28.7oz | 530/40 440/50 400/65 | 490/15 330/20 220/30 | 4.7:1 | 50lb | 9 | 38" | Right/Left |
| SLAIV8500 | 30.7oz | 730/40 600/50 555/65 | 455/20 310/30 260/40 | 4.7:1 | 50lb | 9 | 42" | Right/Left |
| SLAIV10500 | 42.9oz | 845/50 780/65 540/80 | 435/30 360/40 255/50 | 4.2:1 | 60lb | 9 | 43" | Right/Left |