JBL Shockline for Explorer and Lightning Series Spear Guns Underwater Kinetics With its rechargeable lithium ion

With its rechargeable lithium ion battery

Stretches Up to 250% of its Original Size

Black/Royal or Black/Yellow Also come in the following logos: Dive Flag

TUSA "SAV-7 EVO"

JBL Shockline for Explorer and Lightning Series Spear Guns Underwater Kinetics With its rechargeable lithium ionFeatures: Shock Line with Bungee JBL Shock Line Designed for Use w JBL: Explorer Series Spear Guns See SKU's: JBL4D20, JBL4D22, JBL4D24 Lightning Series Spear Gun Absorbs Recoil and Pull of Shaft and Fish Keeps Spear Shaft Attached to Spear Gun Details: Sometimes we miss a fish or we shoot a large fish and the recoil or pull of the animal can pull the gun out of your grip, whichever the case make sure you always use a gun equipped with a shock line.