Easton 5.0 Arrows with HIT Inserts (6-Pack)
Easton 5.0 Arrows with HIT Inserts (6-Pack)
The Easton 5.0 Arrows are lightweight, small-diameter hunting shafts designed for bowhunters seeking versatility and performance. Built on a 5mm high-modulus carbon platform using Easton's seamless Acu-Carbon construction, these arrows deliver enhanced penetration, reduced wind resistance, and higher downrange velocity. The Easton 5.0 is compatible with both lightweight speed builds and high-FOC setups, making it adaptable to nearly any hunting application. Equipped with Microlite 5MM nocks, the 5.0 ensures consistent spine and weight with every shaft. Made in the USA and offered in both standard and Match Grade versions, it?s built for accuracy and customization.
- 5mm high-modulus lightweight carbon fiber
- Seamless Acu-Carbon construction
- Includes NEW Microlite 5MM nocks
- Compatible with HIT inserts
- HIT collars included with Match Grade version
- 2" Blazer vanes (standard grade)
- 3" AAE Hybrid Stealth factory helical fletched vanes (Match Grade)
- Made in the USA
- Available in sizes: 200, 250, 300, 340, 400, 500
Specifications and what they build
Everything below is either the manufacturer's published specification or this engine's output for a standard build — a 28.5″ finished arrow, 100‑grain point, HIT‑style insert, three vanes at 2° helical, on a 70 lb / 29″ compound rated 335 fps IBO. Nothing here is a rule of thumb and nothing is copied from a chart.
Easton 5.0 — inner diameter class .204, outer diameter .249–.273", hunting shaft. Verified vs eastonarchery.com 2025-12. NEW 2025. 5mm Acu-Carbon. OD by spine: 200=.273, 250=.270, 300=.264, 340=.258, 400=.253, 500=.249. ±.003" straightness.
| Spine | Stocked here | GPI | Outer diameter | Bare shaft, 28″ (gr) | Finished arrow (gr) | Speed (fps) | KE (ft‑lb) | FOC |
|---|---|---|---|---|---|---|---|---|
| 200 | yes | 10.6 | 0.273″ | 296.8 | 441 | 287 | 81 | 11.6% |
| 250 | yes | 9.5 | 0.270″ | 266.0 | 409 | 300 | 82 | 12.4% |
| 300 | yes | 8.4 | 0.264″ | 235.2 | 378 | 313 | 82 | 13.5% |
| 340 | yes | 7.5 | 0.258″ | 210.0 | 352 | 324 | 82 | 14.5% |
| 400 | yes | 6.8 | 0.253″ | 190.4 | 332 | 332 | 81 | 15.3% |
| 500 | yes | 6.2 | 0.249″ | 173.6 | 315 | 340 | 81 | 16.2% |
Which spine you need
Spine is not a property of the shaft you like, it is set by your draw weight, your finished arrow length and your point weight acting together. Read your draw weight down the left and your finished arrow length across the top. Green means this product is stocked in that spine, amber means the shaft is made in it but we do not stock it, red means this shaft is not made in that spine at all and you want a different one.
| Draw weight | 26″ | 27″ | 28″ | 29″ | 30″ | 31″ | 32″ |
|---|---|---|---|---|---|---|---|
| 50 lb | 400 | 340 | 340 | 340 | 340 | 340 | 340 |
| 55 lb | 340 | 340 | 340 | 340 | 340 | 300 | 300 |
| 60 lb | 340 | 340 | 340 | 340 | 300 | 300 | 300 |
| 65 lb | 340 | 340 | 300 | 300 | 300 | 250 | 250 |
| 70 lb | 340 | 300 | 300 | 300 | 250 | 250 | 250 |
| 75 lb | 300 | 300 | 250 | 250 | 250 | 200 | 200 |
| 80 lb | 300 | 250 | 250 | 250 | 200 | 200 | 200 |
The grid assumes a 100‑grain point. Going heavier up front weakens dynamic spine and pushes you one column left; going lighter pushes you right. The spine what-if tool publishes every coefficient behind this table, including how closely it agrees with Easton's, Victory's and Gold Tip's own charts.
What it is cleared for
Graded against the five energy floors we publish, each tagged with whose number it is — three are Easton's charted figures, two are ours and labelled as ours. The full reasoning, with the archive citations for the chart Easton retired in 2012, is on the kinetic energy chart by game class.
| Spine | KE (ft‑lb) | Small game 15 · judged |
Deer / antelope 25 · charted |
Elk / bear / boar 42 · charted |
Heavy game 50 · derived |
Big game 65 · charted |
|---|---|---|---|---|---|---|
| 200 | 81 | clears | clears | clears | clears | clears |
| 250 | 82 | clears | clears | clears | clears | clears |
| 300 | 82 | clears | clears | clears | clears | clears |
| 340 | 82 | clears | clears | clears | clears | clears |
| 400 | 81 | clears | clears | clears | clears | clears |
| 500 | 81 | clears | clears | clears | clears | clears |
Target size matters as much as energy — broadside vital dimensions for 61 species are on the vital zone page.
▸ Open this shaft in The Forge — free, loads at 340 spine with the standard build above, and every number recomputes as you change it.
Common questions
Which Easton 5.0 spine do I need?
Read it off the grid above rather than off the bow's name: at 60 lb and 28 inches it picks 340, which is stocked, at 70 lb and 29 inches it picks 300, which is stocked, and at 80 lb and 30 inches it picks 200, which is stocked. Spine is set by draw weight, finished arrow length and point weight acting together. This product is stocked in 200, 250, 300, 340, 400, 500 spine.
What does the Easton 5.0 weigh per inch?
GPI runs from 6.2 in 500 spine up to 10.6 in 200. A bare 28-inch shaft is therefore 173.6 to 296.8 grains before any components go on. Those GPI figures are the manufacturer's published numbers, not our estimates.
What is the outer diameter of an Easton 5.0?
It changes with spine, which is the part most charts leave out. This shaft spans .249–.273" — 200 spine at 0.273 inch; 250 spine at 0.270 inch; 300 spine at 0.264 inch; 340 spine at 0.258 inch; 400 spine at 0.253 inch; 500 spine at 0.249 inch. The inner diameter class is .204, and that is the number that decides which inserts, collars and nocks fit.
How heavy is a finished arrow built on an Easton 5.0?
On the standard build we use for every comparison — a 28.5-inch arrow, 100-grain point, HIT-style insert and three vanes at 2 degrees helical — this shaft finishes at 315 grains in 500 spine and 441 grains in 200, with FOC running 16.2 percent down to 11.6 percent as the shaft gets heavier. A stiffer spine gives you a heavier, slower, higher-momentum arrow; a weaker one gives you speed and higher FOC at the same point weight.
Is an Easton 5.0 enough arrow for elk?
At the standard build the spines here make 81 to 82 ft-lb, against the 42 ft-lb floor Easton charted for elk, black bear and boar. Every one of them clears it. That 42 is Easton's number, not ours. Energy is a floor rather than a plan, though: on elk, momentum and FOC do as much of the work as kinetic energy, and these builds sit at 0.48 to 0.56 slug-fps.
Where do these numbers come from?
GPI, outer diameter and inner diameter are the manufacturer's published specifications. Our verification note for this shaft reads: Verified vs eastonarchery.com 2025-12. NEW 2025. 5mm Acu-Carbon. OD by spine: 200=.273, 250=.270, 300=.264, 340=.258, 400=.253, 500=.249. ±.003" straightness. Everything else on this page is computed by the same physics engine that runs The Forge — IBO-corrected launch speed for the stated draw weight, draw length and finished arrow mass, Easton-method kinetic energy and momentum, and a spine model published in full alongside its measured agreement with each manufacturer's own chart.
Specifications are the manufacturer's published figures; every derived number is this engine's output, reproducible from the inputs stated above. If a spec here disagrees with the manufacturer, the manufacturer is right and we want to hear about it.