![Penn Slammer IV Spinning Reel - 5500 - 5.6:1 - 031324274587 Penn Slammer IV Spinning Reel - 5500 - 5.6:1 - 031324274587](https://cdn11.bigcommerce.com/s-0xmhwue6/images/stencil/300x300/products/23873/53443/Penn-Slammer-IV-Spinning-Reel-5500-5-6-1-031324274587_image1__27441.1673892415.jpg?c=2)
The Slammer IV is packed with more features than ever before. Building off of our proven IPX6 sealed body and spool, we redesigned our Slammer® drag system to not only be better sealed, but also offer a wider range of usable drag, all while being bearing supported for extra smoothness. Adding our all brass CNC gear technology, 8+1 stainless steel bearing system and Hydrophobic Line Roller Bearing has made the Slammer IV the ultimate workhorse reel. <br><br>Key differences for the 2500 are listed in the feature bullets.