Cressi SL Star Spearfishing Speargun Standard with a Heavy Duty 8mm Shaft Threaded to fit any of Cressi's Threaded Tips The Ergonomic Grip Enables Quick Point & Shoot The Bright Yellow Grip Adds in Visibility in Case of Separation or for Signaling the Boat Well Known Worldwide for its Durability, Reliability, Precision & Power Made in Italy