The Penn Slammer IV DX takes Penn's class leading Slammer IV up a notch. The Slammer IV DX has incorporated CNC Gear Technology and upgraded material. This material for the main gear and pinion is ultra durable stainless steel to give best in class durability, all while retaining the smoothness you have come to expect. The additional bearing rides in the spool so the Dura-Drag(TIVl) is dually supported, and Penn has included a spare Hypalon handle knob for ultimate comfort on the water.
The Penn Slammer IV DX takes Penn's class leading Slammer IV up a notch. The Slammer IV DX has incorporated CNC Gear Technology and upgraded material. This material for the main gear and pinion is ultra durable stainless steel to give best in class durability, all while retaining the smoothness you have come to expect. The additional bearing rides in the spool so the Dura-Drag(TIVl) is dually supported, and Penn has included a spare Hypalon handle knob for ultimate comfort on the water.
in 12 offers
last seen 29 Oct 2026
The lowest price we last saw for Penn 2021 Slammer IV 4 DX Spinning Fishing Reel 8500 was $419.99 at Davo's Tackle, compared across 7 retailers (last seen 29 Oct 2026). Prices may have changed since.
The all-time low we recorded was $96.99 on 29 Dec 2023.
Prices last updated 29 Oct 2026.
Penn 2021 Slammer IV 4 DX Spinning Fishing Reel 8500
The Penn Slammer IV DX takes Penn's class leading Slammer IV up a notch. The Slammer IV DX has incorporated CNC Gear Technology and upgraded material. This material for the main gear and pinion is ultra durable stainless steel to give best in class durability, all while retaining the smoothness you have come to expect. The additional bearing rides in the spool so the Dura-Drag(TIVl) is dually supported, and Penn has included a spare Hypalon handle knob for ultimate comfort on the water.
The Penn Slammer IV DX takes Penn's class leading Slammer IV up a notch. The Slammer IV DX has incorporated CNC Gear Technology and upgraded material. This material for the main gear and pinion is ultra durable stainless steel to give best in class durability, all while retaining the smoothness you have come to expect. The additional bearing rides in the spool so the Dura-Drag(TIVl) is dually supported, and Penn has included a spare Hypalon handle knob for ultimate comfort on the water.
Last updated at 29/10/2026 23:10:18
PENN Slammer IV DX 8500 Spinning Reel
Free delivery
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Penn Slammer IV DX Spinning Reel, 8500DX
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Penn International Spinning Reel Slammer Iv Dx 8500 4.7:1 Fishing Reel
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Penn 2021 Slammer IV 4 DX Spinning Fishing Reel 8500
Free delivery between 4–10 Nov
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originally posted on jandh.com
Seems good but only used a couple of times so far.
originally posted on themightyfish.com
Best reel I ever had🤙🏿
originally posted on ottostackleworld.com.au
Awesome reels, the drag is amazing.
| Rod Type | Spinning reel |
| Line Weight | 8 lb (mono) |
| Weight | 1.51 Pounds |
| Environment | Saltwater |
| Fishing Method | Spinning |
PENN Slammer IV DX 8500 Spinning Reel
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Penn Slammer IV DX Spinning Reel, 8500DX
Free delivery
Penn Slammer DX IV Spin Reel, 8500
Free delivery
PENN Slammer IV 8500DX
Free delivery between 4–13 Nov
Penn International Spinning Reel Slammer Iv Dx 8500 4.7:1 Fishing Reel
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seems good but only used a couple of times so far.
Best reel I ever had🤙🏿
Awesome reels, the drag is amazing.
Great company to purchase from, made a wrong, right!
I just got this reel and have only taken it out catfishing. I bought it originally to do some surf fishing but I couldn't wait to use the reel. I bought a Battle 3 DX a few years ago and absolutely love that reel. After reeling in a couple of 20lb catfish with this reel I am loving it too. The drag is smooth and has great stopping power. I can't wait to put this to the test on the surf. I will update this review if I can.
| Rod Type | Spinning reel |
| Line Weight | 8 lb (mono) |
| Weight | 1.51 Pounds |
| Environment | Saltwater |
| Fishing Method | Spinning |
