Spine 300 Gold TIP Airstrike vs Spine 250 Gold TIP Force FOC: specs compared
Updated 05 September 2026.
9.8 GPI
Spine 250 Gold TIP Force FOC wins on grains per inch
On grains per inch, Spine 250 Gold TIP Force FOC leads: 9.8 GPI versus 8.5 GPI.
| Spec | Spine 300 Gold TIP Airstrike | Spine 250 Gold TIP Force FOC |
|---|---|---|
| Model | Gold Tip Airstrike | Gold Tip Force F.O.C. |
| Brand | Gold Tip | Gold Tip |
| Spine | 300 | 250 |
| Outside diameter | .262 in OD | .304 in OD |
| Weight | 8.5 GPI | 9.8 GPI |
| Grains per inch | 8.5 GPI | 9.8 GPI |
| Inside diameter | .204 in | .246 in |
| Stock nock | .204 Accu-Tough nock | Gold Tip Accu-Lite nock (8.3 gr) |
| Stock insert | Gold Tip aluminium insert (with ballistic and nock collars) | Gold Tip.246 brass insert (100 gr), plus Accu-Lite insert (12.1 gr) |
| Point thread | 8-32 | 8-32 |
| Straightness | +/-.001 in | +/-.001 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 300 Gold TIP Airstrike or Spine 250 Gold TIP Force FOC?
On grains per inch, Spine 250 Gold TIP Force FOC leads: 9.8 GPI versus 8.5 GPI.
How do Spine 300 Gold TIP Airstrike and Spine 250 Gold TIP Force FOC compare?
On grains per inch, Spine 250 Gold TIP Force FOC leads: 9.8 GPI versus 8.5 GPI.