Pros
- 7–70 lb draw weight range
- 305 fps IBO — quick for an adjustable bow
- Solid back wall
- Binary cam system stays in tune
Cons
- Bulky grip
- Included quiver is flimsy
Field Test Results
Scored against our published methodology
Key Specs
| Axle-to-axle | 33" |
|---|---|
| Draw weight | 7–70 lbs |
| Draw length | 13–31" |
| Speed | 305 fps IBO |
| Let-off | 85% |
| Mass weight | 4.3 lbs |
Diamond took the most adjustable platform in archery and gave it a 305 fps engine — the Infinite 305 is what the Infinite Edge always wanted to be.
The Infinite Edge Pro was the best-selling adjustable bow of its generation, and its one weakness was speed. The Infinite 305 fixes exactly that.
Performance Testing
Our 70 lb, 29″ test setup pushed a 400-grain hunting arrow to 289 fps — genuinely quick for a bow that can also be cranked down to 7 lbs for a child. The back wall is firmer than the Edge Pro’s and the valley is generous enough that creep won’t bite new shooters.
Real-World Use
We handed it to a complete beginner at 24 lbs and a hunting buddy at 65 lbs in the same afternoon. Both shot it well immediately; neither believed it was the same bow model.
Alternatives Worth Considering
- Bear Cruzer G3 — $50 cheaper, slightly slower, similar mission
- PSE Stinger ATK — less adjustable, better grip
- Hoyt Torrex — the step up when specs are settled
Final Verdict
Among ultra-adjustable bows the Infinite 305 is the performance pick. If the grip fits your hand, it edges out the Cruzer G3 on pure shooting; the Bear wins on package value.
Who This Bow Is Best For
The Infinite 305 is aimed at the shooter who refused to choose between adjustability and speed. New archers who want one bow that grows with them get the same wide fit range that made the Edge Pro famous, but with enough velocity to take into the deer woods as their skills mature. That makes it especially appealing to a household where a parent and a younger shooter want to share a single rig.
It is also a strong choice for the value-minded hunter who wants honest speed without paying flagship prices. Hardcore target shooters chasing the tightest possible groups at long range will still gravitate toward dedicated target bows, but for the broad middle of bowhunters this model hits a rare sweet spot.
Key Features Explained
A spec sheet only tells part of the story. These are the features that actually change how the Infinite 305 shoots once it is in your hands.
- 7 to 31 inch draw length range: one of the widest in the category, letting the same bow fit a small child and a tall adult.
- 5 to 70 lb draw weight: tool-adjustable across a huge range so the bow can scale up as strength and confidence grow.
- Firmer back wall: a more positive stop than the Edge Pro that helps build a repeatable anchor and reduces creep.
- 289 fps tested speed: genuinely quick for an adjustable bow, giving flatter trajectory and more forgiving yardage estimation.
Pros and Cons at a Glance
Every bow involves trade-offs. Here is the balanced picture after extended testing across a wide weight range.
- Pro: rare combination of class-leading adjustability and real hunting speed.
- Pro: firmer back wall and generous valley that flatter new shooters.
- Pro: fits nearly any shooter in a household out of a single box.
- Con: slightly pricier than the simplest entry adjustable bows.
- Con: dedicated speed or target bows still outperform it at their specialty.
How It Compares to the Competition
Against the Bear Cruzer G3 the Infinite 305 costs a little more but delivers noticeably more speed, while offering a very similar all-in-one mission. Compared with the PSE Stinger ATK it holds its own on adjustability and tends to feel smoother through the shot. Step up to a flagship and you gain refinement and top-end velocity, but you give up the enormous fit range and pay a steep premium for it.
For a shooter who wants one bow to learn on and then hunt with, the practical advantage of the Infinite 305 is that you are unlikely to outgrow it for years, which is exactly the value proposition that built its reputation.
Is It Worth It?
After extended testing the answer is yes for most shooters. If you want a single bow that fits a beginner today and still has the speed to hunt confidently tomorrow, the Infinite 305 earns its price. Pair it with a quality arrow setup and a release you trust, and it will reward you for many seasons before you ever feel the need to upgrade.
How the Diamond Infinite 305 compares
| Product | Rating | Key spec | Price | Buy |
|---|---|---|---|---|
| Diamond Infinite 305 Reviewed here | 8.8/10 | 305 fps | $449 | Check Price |
| Mathews Lift 29.5 | 9.7/10 | 348 fps | $1,299 | Check Price |
| Hoyt Torrex | 9.3/10 | 327 fps | $849 | Check Price |
| Bear Archery Cruzer G3 | 9.0/10 | 300 fps | $399 | Check Price |
| Bear Archery Royale Youth Bow | 8.9/10 | 5–50 lbs | $299 | Check Price |
Diamond Infinite 305
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Check PriceFrequently Asked Questions
How fast is the Diamond Infinite 305?
In testing it reached about 289 fps with a 400-grain arrow at 70 lbs and a 29 inch draw, which is genuinely quick for a fully adjustable bow.
What is the draw length range of the Infinite 305?
It adjusts from roughly 7 to 31 inches and from 5 to 70 lbs, so it fits everyone from a small child to a tall adult.
Is the Infinite 305 good for hunting?
Yes. At higher draw weights it has more than enough speed and kinetic energy for whitetail and similar game.
How does the Infinite 305 compare to the Edge Pro?
It keeps the famous adjustability of the Edge Pro but adds meaningfully more speed and a firmer back wall.
Do I need a bow press to adjust the Infinite 305?
No. Draw weight and length adjustments are made with standard tools, so no press is required for normal fitting.