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Axiom Proton Insanity 9 | 5 | -2 | 1.5
The Axiom Insanity is one of the most popular 9-speed drivers in disc golf, best known as a "worn-in" MVP Inertia right off the shelf. If you want a driver that turns smoothly, holds a dead-straight line, and finishes with a gentle, controllable fade, the Insanity is a cheat code for easy distance. Molded in Axiom's firm, translucent Proton plastic, this run brings a touch more high-speed stability to the table compared to softer blends, making it ideal for players who want the classic Insanity flight with a bit more torque resistance and bulletproof durability. You can explore all available plastics in the full Axiom Insanity Collection or check out the rest of the brand in our main Axiom Discs Collection. We photograph and weigh every single disc individually in our live inventory, so the exact disc and rim colorway you pick below is the exact one we ship to your door.
Flight Numbers
The Insanity sits right in the sweet spot between a fairway control driver and a full-distance bomber. At 9 speed, it's easy to get up to speed without needing a massive arm. The 5 glide keeps it floating down the fairway, while the -2 turn lets the disc naturally turn over and flex out for extra distance. The 1.5 fade brings it back softly at the end, so it won't dump hard left or skip out of control.
| Speed | Glide | Turn | Fade |
|---|---|---|---|
| 9 | 5 | -2 | 1.5 |
How the Proton Insanity flies for your arm speed:
- Average Arm Speeds: Expect a laser-straight flight with minimal effort, a subtle flex through the middle, and a reliable, forward-pushing finish. It’s an ideal first distance driver.
- Power Throwers: Perfect for flipping up from a hyzer to flat, carving out long turnover lines down tight wooded gaps, or pushing high, floating tailwind drives.
- GYRO Overmold Rim: The dual-mold construction places high-density plastic on the outer edge, helping the disc maintain its spin rate and hold its angle longer downfield.
It excels at:
- Hyzer-flips that flip up flat and ride straight with almost no effort.
- Long, sweeping turnover shots that hold an anhyzer angle without burning over into a roller.
- Tight tunnel shots where you need max distance with a soft landing.
Proton Plastic Performance
Proton is Axiom’s firmest, most durable translucent plastic. It handles direct tree hits and rocky fairways better than almost anything else on the market, meaning your Proton Insanity will keep its true out-of-the-box flight characteristics for years. Because Proton cools down slightly stiffer than opaque plastics, this version flies just a hair more stable than a standard Neutron run, giving throwers a bit more confidence into mild crosswinds.
How Proton Compares Across the Insanity Lineup
- Vs the Neutron Insanity & Plasma Insanity: Neutron and Plasma run true to the -2 turn numbers, offering a slightly softer hand feel and a touch more high-speed turn right off the shelf.
- Vs the Cosmic Neutron Insanity: Cosmic Neutron features multi-color swirls and tends to fly very similar to Proton—holding line stability a bit longer than stock Neutron.
- Vs the Fission Insanity: Fission uses micro-bubbles in the core for lighter weights and extra flipping action. It's significantly more understable than Proton and great for slower arm speeds.
- Vs the Eclipse Insanity: The Eclipse glow run is notoriously beefy, flying closer to a 9 / 5 / 0 / 2 (similar to an Innova Thunderbird). If you want true understable drift, stick with Proton or Neutron.
Frequently Asked Questions About the Proton Insanity
Is the Proton Insanity beginner-friendly?
Yes. While it is slightly more stable than the Fission or Neutron versions, the Insanity in general is a fantastic entry-level driver. Its -2 turn helps players with moderate power get extra distance without needing a super fast arm.
Is Proton plastic good for forehand throws?
Smooth, touchy forehand players love it for hyzer-flip sidearms that drift gently before checking up. However, if you throw sidearms with a lot of off-axis torque or power, you may turn it over unless thrown on a steep hyzer angle.
How does Proton plastic feel compared to MVP/Axiom Neutron?
Proton is clear, firm, and slicker to the touch than opaque Neutron plastic. It flexes less in the hand, which many players prefer for a clean, snap-filled power release.
Ready to dial in your fairway control? Explore our full Axiom Insanity Collection today to pick your exact disc weight, plastic, and rim colorway!