Gold Tip Kinetic Pierce Platinum (micro (.166 in ID)): published spine and grains-per-inch table, the Gold Tip GTO nock (5.3 gr) it takes, its insert and the 8-32 point thread. Spines 250, 300, 340, 400, 500.
Updated 05 September 2026.
Gold Tip Kinetic Pierce Platinum: spine, diameter and nock fitment
The published spine and GPI table for the Gold Tip Kinetic Pierce Platinum, the nock and insert it takes, and the point thread.
| Class | micro (.166 in ID) |
|---|---|
| Inside diameter | .166 in |
| Straightness | +/-.0025 in |
| Stock nock | Gold Tip GTO nock (5.3 gr) |
| Stock insert | Gold Tip ballistic insert system (43.5 gr) |
| Point thread | 8-32 |
| Spine 250 | 9.8 GPI,.245 in OD |
| Spine 300 | 9.1 GPI,.240 in OD |
| Spine 340 | 8.3 GPI,.234 in OD |
| Spine 400 | 7.6 GPI,.229 in OD |
| Spine 500 | 6.6 GPI,.222 in OD |
Gold Tip Kinetic Pierce Platinum carbon arrow shaft
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The Gold Tip Kinetic Pierce Platinum is a micro-diameter hunting and long-range target shaft with a.166-inch inside diameter, so it takes a small GTO nock and Gold Tip's ballistic insert system.
Its published spines run from a stiff 250 at 9.8 grains per inch to a 500 at 6.6 grains per inch, with the outside diameter falling from.245 to.222 inches.
The micro.166 bore uses the standard 8-32 point thread through the 43.5-grain ballistic insert, which drives the high front-of-centre the shaft is built for.
Nock, thread, chart and more
Questions and answers
What is the class of the Gold Tip Kinetic Pierce Platinum?
micro (.166 in ID)
What is the inside diameter of the Gold Tip Kinetic Pierce Platinum?
.166 in
What is the straightness of the Gold Tip Kinetic Pierce Platinum?
+/-.0025 in
What is the stock nock of the Gold Tip Kinetic Pierce Platinum?
Gold Tip GTO nock (5.3 gr)