BoltFitFinder

The Carbon Express D-Stroyer in a 350 spine: 8.9 grains per inch,.244 in bore, the CX Launchpad.244 precision nock (9.9 gr) it takes and the 19/64 field points thread. Suits a medium draw of roughly 45 to 65 lb. Sourced.

Updated 05 September 2026.

Archery arrow models ยท specification

Carbon Express D-Stroyer in a 350 spine: GPI, bore and nock

The 350 spine of the Carbon Express D-Stroyer: its exact GPI, the nock and thread it takes, and the draw it suits.

The Carbon Express D-Stroyer in a 350 spine weighs 8.9 grains per inch and suits a medium draw of roughly 45 to 65 lb. It takes the CX Launchpad.244 precision nock (9.9 gr) its.244 in bore requires and the 19/64 field points point thread; confirm on the maker chart for your exact draw and length.
This spinemanufacturer data, cited
ModelCarbon Express D-Stroyer
BrandCarbon Express
Spine350
Outside diameter.298 in OD
Weight8.9 GPI
Grains per inch8.9 GPI
Inside diameter.244 in
Stock nockCX Launchpad.244 precision nock (9.9 gr)
Stock insertCX insert (11 gr, spine-specific)
Point thread19/64 field points
Straightness+/-.003 in
Suitsa medium draw of roughly 45 to 65 lb
The shaft

Carbon Express D-Stroyer carbon arrow shaft (350 spine)

Shop Carbon Express D-Stroyer carbon arrow shaft (350 spine) on AmazonaffiliateFind Carbon Express D-Stroyer carbon arrow shaft (350 spine) on eBayaffiliate

Field notes

This is the 350 spine of the Carbon Express D-Stroyer, a dual-spine (.244 in ID) shaft with a.244 in inside diameter. In this spine it weighs 8.9 grains per inch and measures.298 in OD across. A 350 spine sits at the mid range, the most common hunting-weight compound band.

Because the bore is.244 in, it takes the CX Launchpad.244 precision nock (9.9 gr) and the CX insert (11 gr, spine-specific), and it threads to the 19/64 field points. 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 350 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

Carbon Express D-Stroyerthe full shaft spec (350, 400, 500)Carbon Express D-Stroyer spine chartwhich spine for your draw weightWhat an arrow spine number meanshow to read the deflection numberThe 5-grains-per-pound floorkeep the finished arrow heavy enoughVictory VForce 245 Elite V1another Victory shaft

Questions and answers

What is the model of the Carbon Express D-Stroyer in a 350 spine?

Carbon Express D-Stroyer

What is the brand of the Carbon Express D-Stroyer in a 350 spine?

Carbon Express

What is the spine of the Carbon Express D-Stroyer in a 350 spine?

350

What is the outside diameter of the Carbon Express D-Stroyer in a 350 spine?

.298 in OD