Spine 400 Gold TIP Pierce Platinum vs Spine 300 Gold TIP Velocity: specs compared
Updated 05 September 2026.
8.8 GPI
Spine 300 Gold TIP Velocity wins on grains per inch
On grains per inch, Spine 300 Gold TIP Velocity leads: 8.8 GPI versus 7.6 GPI.
| Spec | Spine 400 Gold TIP Pierce Platinum | Spine 300 Gold TIP Velocity |
|---|---|---|
| Model | Gold Tip Kinetic Pierce Platinum | Gold Tip Velocity |
| Brand | Gold Tip | Gold Tip |
| Spine | 400 | 300 |
| Outside diameter | .229 in OD | .299 in OD |
| Weight | 7.6 GPI | 8.8 GPI |
| Grains per inch | 7.6 GPI | 8.8 GPI |
| Inside diameter | .166 in | .246 in |
| Stock nock | Gold Tip GTO nock (5.3 gr) | Gold Tip Accu-Lite nock (8.3 gr) |
| Stock insert | Gold Tip ballistic insert system (43.5 gr) | Gold Tip Accu-Lite insert (12.1 gr) |
| Point thread | 8-32 | 8-32 |
| Straightness | +/-.0025 in | +/-.006 in |
| Suits | a medium draw of roughly 45 to 65 lb | a heavy draw of roughly 65 lb and up |
Questions and answers
Which has the higher grains per inch, Spine 400 Gold TIP Pierce Platinum or Spine 300 Gold TIP Velocity?
On grains per inch, Spine 300 Gold TIP Velocity leads: 8.8 GPI versus 7.6 GPI.
How do Spine 400 Gold TIP Pierce Platinum and Spine 300 Gold TIP Velocity compare?
On grains per inch, Spine 300 Gold TIP Velocity leads: 8.8 GPI versus 7.6 GPI.