Scubapro New 28.5 Inch Stainless Steel Shaft Magnum 70 Pneumatic Speargun (AP-341M/376) Bare Unidirectional carbon weave allows for

Unidirectional carbon weave allows for maximum transfer of energy

This polespear is machine swaged for enhanced hydrodynamics

helium 0-95% - operating temperature: +32 degree F - +104 degree F (0 degree C - +40 degree C - depth rating: 492' (150 meters) - battery power indicator

Tusa SAV-7 EVO

Scubapro New 28.5 Inch Stainless Steel Shaft Magnum 70 Pneumatic Speargun (AP-341M/376) Bare Unidirectional carbon weave allows forDetails: Introducing a new stainless steel shaft for the ScubaPro Magnum 70 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