You can't shoot like a pro without pro equipment. JBL speargun shafts are built with the quality you need to rule the sea. Each shaft is individually hand tuned for straightness at their Oceanside shop in California.The shafts are heated to over 900°F and cooled slowly to remove imperfections and increase strength. By using 17-4 stainless steel and heat treating, JBL makes their shafts stronger and more accurate.

• 5/16″ diameter speargun shaft
• 17-4 heat treated stainless steel for extra strength
• Individually hand straightened and tuned shafts for accuracy
• Available in a variety of lengths
• 6mm threads