Arbalete AR423 Speargun Stainless Steel Shaft (35 Inch)
Features:
- Never Leave Home without a Spare!!!
- Image is for Illustrative Reference Only
Details: Introducing a new stainless steel shaft for the Arbalete AR423 speargun. This shaft is 5/16″ stainless spring steel and is manufactured from a special alloy originally developed for the U.S. Navy. Heat treated to Rockwell 44C, this shaft will produce a unique combination of hardness and spring tension.
Item Condition: New
| Specification | Value |
|---|---|
| Shaft Length | 35 inches |
| Material | 5/16″ stainless spring steel |
| Heat Treatment | Rockwell 44C |
| Origin | Special alloy developed for U.S. Navy |
FAQ
What is the material composition of the shaft?
The shaft is made from 5/16″ stainless spring steel, manufactured from a special alloy originally developed for the U.S. Navy.
Is this shaft compatible with the Arbalete AR423 speargun?
Yes, this stainless steel shaft is specifically designed for the Arbalete AR423 speargun.
What is the hardness level of the shaft?
The shaft is heat treated to Rockwell 44C, providing a balance of hardness and spring tension.

Gavin Springer –
Fitted the shaft to my AR423 without any issues. The spring tension feels solid and responsive. The material looks durable and the finish is smooth. Great addition to my speargun setup.
David Cornish –
Received the shaft quickly and it matches the AR423 specifications. The hardness is noticeable when pulling the trigger. Slightly heavier than expected, but that may be due to the stainless steel construction.
Jason Allan –
This shaft performs better than the previous one I had. The spring action is more consistent and the shaft doesn’t show signs of wear after a few uses. Highly recommend for AR423 owners.