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The Victory VAP TKO Elite V1 in a 300 spine: 9.5 grains per inch,.166 in bore, the AAE IP nock #4 (.166 in) 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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Victory VAP TKO Elite V1 in a 300 spine: GPI, bore and nock

The 300 spine of the Victory VAP TKO Elite V1: its exact GPI, the nock and thread it takes, and the draw it suits.

The Victory VAP TKO Elite V1 in a 300 spine weighs 9.5 grains per inch and suits a heavy draw of roughly 65 lb and up. It takes the AAE IP nock #4 (.166 in) 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
ModelVictory VAP TKO Elite V1
BrandVictory
Spine300
Outside diameter.242 in OD
Weight9.5 GPI
Grains per inch9.5 GPI
Inside diameter.166 in
Stock nockAAE IP nock #4 (.166 in)
Stock insertVictory VAP Shok taper-lock aluminium insert
Point thread8-32
Straightness+/-.001 in
Suitsa heavy draw of roughly 65 lb and up
The shaft

Field notes

This is the 300 spine of the Victory VAP TKO Elite V1, a micro (.166 in ID) shaft with a.166 in inside diameter. In this spine it weighs 9.5 grains per inch and measures.242 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 AAE IP nock #4 (.166 in) and the Victory VAP Shok taper-lock aluminium insert, 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

Questions and answers

What is the model of the Victory VAP TKO Elite V1 in a 300 spine?

Victory VAP TKO Elite V1

What is the brand of the Victory VAP TKO Elite V1 in a 300 spine?

Victory

What is the spine of the Victory VAP TKO Elite V1 in a 300 spine?

300

What is the outside diameter of the Victory VAP TKO Elite V1 in a 300 spine?

.242 in OD