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The Gold Tip Kinetic Pierce Platinum in a 300 spine: 9.1 grains per inch,.166 in bore, the Gold Tip GTO nock (5.3 gr) it takes and the 8-32 thread. Suits a heavy draw of roughly 65 lb and up. Sourced.

Updated 05 September 2026.

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Gold Tip Kinetic Pierce Platinum in a 300 spine: GPI, bore and nock

The 300 spine of the Gold Tip Kinetic Pierce Platinum: its exact GPI, the nock and thread it takes, and the draw it suits.

The Gold Tip Kinetic Pierce Platinum in a 300 spine weighs 9.1 grains per inch and suits a heavy draw of roughly 65 lb and up. It takes the Gold Tip GTO nock (5.3 gr) its.166 in bore requires and the 8-32 point thread; confirm on the maker chart for your exact draw and length.
This spinemanufacturer data, cited
ModelGold Tip Kinetic Pierce Platinum
BrandGold Tip
Spine300
Outside diameter.240 in OD
Weight9.1 GPI
Grains per inch9.1 GPI
Inside diameter.166 in
Stock nockGold Tip GTO nock (5.3 gr)
Stock insertGold Tip ballistic insert system (43.5 gr)
Point thread8-32
Straightness+/-.0025 in
Suitsa heavy draw of roughly 65 lb and up
The shaft

Gold Tip Kinetic Pierce Platinum carbon arrow shaft (300 spine)

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Field notes

This is the 300 spine of the Gold Tip Kinetic Pierce Platinum, a micro (.166 in ID) shaft with a.166 in inside diameter. In this spine it weighs 9.1 grains per inch and measures.240 in OD across. A 300 spine sits at the stiff end of the range, for heavy compound draws and heavier points.

Because the bore is.166 in, it takes the Gold Tip GTO nock (5.3 gr) and the Gold Tip ballistic insert system (43.5 gr), and it threads to the 8-32. Those do not change with spine; only the GPI and outside diameter move across the table.

Spine is a starting point, not a guarantee: a 300 from one brand can differ from another. Read your exact draw weight and arrow length on the maker chart or bare-shaft test before cutting a dozen, and keep the finished arrow above the 5-grains-per-pound floor.

Spec, chart, nock and concept

Gold Tip Kinetic Pierce Platinumthe full shaft spec (250, 300, 340, 400, 500)Gold Tip Kinetic Pierce Platinum spine chartwhich spine for your draw weightWhat an arrow spine number meanshow to read the deflection numberThe nock that fits this borepress-fit nock for the.166 in shaftThe 5-grains-per-pound floorkeep the finished arrow heavy enoughEaston 6.5mm Match Gradeanother Easton shaft

Questions and answers

What is the model of the Gold Tip Kinetic Pierce Platinum in a 300 spine?

Gold Tip Kinetic Pierce Platinum

What is the brand of the Gold Tip Kinetic Pierce Platinum in a 300 spine?

Gold Tip

What is the spine of the Gold Tip Kinetic Pierce Platinum in a 300 spine?

300

What is the outside diameter of the Gold Tip Kinetic Pierce Platinum in a 300 spine?

.240 in OD