Spine 260 Easton 5MM Axis vs Spine 300 Easton 5MM Axis: specs compared
Updated 05 September 2026.
11.5 GPI
Spine 260 Easton 5MM Axis wins on grains per inch
On grains per inch, Spine 260 Easton 5MM Axis leads: 11.5 GPI versus 10.7 GPI.
| Spec | Spine 260 Easton 5MM Axis | Spine 300 Easton 5MM Axis |
|---|---|---|
| Model | Easton 5mm Axis | Easton 5mm Axis |
| Brand | Easton | Easton |
| Spine | 260 | 300 |
| Weight | 11.5 GPI | 10.7 GPI |
| Grains per inch | 11.5 GPI | 10.7 GPI |
| Inside diameter | .204 in | .204 in |
| Stock nock | Easton X nock (9 gr) | Easton X nock (9 gr) |
| Stock insert | Easton ST Axis HIT insert (16 gr) | Easton ST Axis HIT insert (16 gr) |
| Point thread | 8-32 | 8-32 |
| Straightness | +/-.003 in | +/-.003 in |
| Suits | a heavy draw of roughly 65 lb and up | a heavy draw of roughly 65 lb and up |
Questions and answers
Which has the higher grains per inch, Spine 260 Easton 5MM Axis or Spine 300 Easton 5MM Axis?
On grains per inch, Spine 260 Easton 5MM Axis leads: 11.5 GPI versus 10.7 GPI.
How do Spine 260 Easton 5MM Axis and Spine 300 Easton 5MM Axis compare?
On grains per inch, Spine 260 Easton 5MM Axis leads: 11.5 GPI versus 10.7 GPI.