The Seac Guun 28 Speargun Is Designed For Those Who Are Already Familiar With Spearfishing. The Guun 28 Series Feature A 28 Mm Diameter Anticorodal Aluminum Barrel, Open Muzzle With Removable Bridge To Fit Two 14.5 Mm Circular Bands And An Integrated Shaft Guide. Each Seac Guun 28 Is Equipped With 2 Handles In Different Sizes. The Particular Inclination Of The Handle Allows The Best Axis Gun-Hand-Arm Alignment, Without Straining The Wrist. All This, Combined With The Micrometric Adjustment Of The Trigger And The Waterproof Rifle Butt, Guarantees Comfort And Enduring Performance. Seac Guun 28 Is Supplied With A Pair Of Progressive Power Red D Dyneema Bands With A Diameter Of 14.5 Mm, One 6.5 Mm Stainless Steel Shark Shaft And One Guun Reel With Micro-Friction (To Accommodate 30 Meters Line On 75 And 85 Cm Guns; And 50 Meter Line On 95 And 105 Cm Guns). Lanyard Not Included.