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The Gold Tip Velocity in a 400 spine: 7.4 grains per inch,.246 in bore, the Gold Tip Accu-Lite nock (8.3 gr) it takes and the 8-32 thread. Suits a medium draw of roughly 45 to 65 lb. Sourced.

Updated 05 September 2026.

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Gold Tip Velocity in a 400 spine: GPI, bore and nock

The 400 spine of the Gold Tip Velocity: its exact GPI, the nock and thread it takes, and the draw it suits.

The Gold Tip Velocity in a 400 spine weighs 7.4 grains per inch and suits a medium draw of roughly 45 to 65 lb. It takes the Gold Tip Accu-Lite nock (8.3 gr) its.246 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 Velocity
BrandGold Tip
Spine400
Outside diameter.291 in OD
Weight7.4 GPI
Grains per inch7.4 GPI
Inside diameter.246 in
Stock nockGold Tip Accu-Lite nock (8.3 gr)
Stock insertGold Tip Accu-Lite insert (12.1 gr)
Point thread8-32
Straightness+/-.006 in
Suitsa medium draw of roughly 45 to 65 lb
The shaft

Gold Tip Velocity carbon arrow shaft (400 spine)

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Field notes

This is the 400 spine of the Gold Tip Velocity, a 6.5mm class (.246 in ID) shaft with a.246 in inside diameter. In this spine it weighs 7.4 grains per inch and measures.291 in OD across. A 400 spine sits at the mid range, the most common hunting-weight compound band.

Because the bore is.246 in, it takes the Gold Tip Accu-Lite nock (8.3 gr) and the Gold Tip Accu-Lite insert (12.1 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 400 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 Velocitythe full shaft spec (300, 340, 400, 500, 600)Gold Tip Velocity 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.246 in shaftThe 5-grains-per-pound floorkeep the finished arrow heavy enoughGold Tip Hunteranother Gold Tip shaft

Questions and answers

What is the model of the Gold Tip Velocity in a 400 spine?

Gold Tip Velocity

What is the brand of the Gold Tip Velocity in a 400 spine?

Gold Tip

What is the spine of the Gold Tip Velocity in a 400 spine?

400

What is the outside diameter of the Gold Tip Velocity in a 400 spine?

.291 in OD