5/16 Pneumatic Speargun Shafts with Rock Point and Barb for Spearfishing

Specifically manufactured for speargun Spears/Shafts, these shafts offer the best combination of hardness and spring tension while resisting oxidation. Hardened, spring tempered stainless steel 17-4PH, with a Rockwell of 44C, has been used in their production. The Specially manufactured 2-angle cut Speartip "Rockpoint" will offer great penetration, while staying sharp longer when shot against hard surfaces like rocks and shipwrecks.

The Spear Includes: a Stainless steel heavy duty, thick gauge 3" barb/flopper, a Stainless steel slide ring, a Stainless steel spring, a Plastic line retainer, and a Stainless steel threaded butt adapter. These 8mm (5/16") Spears can be used on any pneumatic speargun that comes from the factory with an 8mm (5/16") spear. Thicker spears are stronger and more rigid to prevent heavier fish from bending the spear and increase accuracy.

Customers should be sure to choose the correct end adapter to fit their speargun. The Mares Cyrano adapter will also work on any other speargun that came from the factory with a 7mm spear. The Adapter can be replaced to use this Spear with different brands and models of pneumatic spearguns. These 7.1mm (9/2") spears can be used on many pneumatic spearguns that came with an 8mm (5/16") spear from the factory. Again, users must choose the correct end adapter.

In conclusion, these speargun Spears/Shafts are specifically designed to offer the best combination of hardness, spring tension, and resistance to oxidation. The Specially manufactured 2-angle cut Speartip "Rockpoint" provides excellent penetration and long-lasting sharpness, even when used against hard surfaces. The included accessories, such as the stainless steel barb/flopper, slide ring, spring, and line retainer, further enhance the performance and durability of these spears. Customers can easily adapt these spears to fit their specific speargun model by selecting the appropriate end adapter.

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