The best spinning reel for Tuna is the Penn Torque II Spinning Reel. It’s a beast of a spinning reel and built like a trolling reel. The housing, gears and spool are heavy duty machined and designed to tackle 200+ lb bluefin tuna. The spool will hold 575 yards of 65 lb braided line like KastKing SuperPower or PowerPro line.
The Penn Torque II spinning reel is designed for inshore or offshore fishing. It is the heaviest spinning reel available for saltwater big game fishing like Tuna and Marlin. The body, sideplate and rotor are machined from metal. The internals are sealed via IPX6 technology. This insures there will be no failure due to corrosion. The Slammer drag system is simply the best on any spinning reel. The reel runs on the 9+1 stainless steel bearing system. Nothing is smoother or tougher. And it’s built in the USA.
If you are ready to start shopping for a Tuna spinning reel, here is a link where you will find some great deals….Penn Torque II Spinning Reels at Amazon.com