This is the JBL Mid-Handle Series Sawed-Off Magnum Speargun 6W44MH Features: Length W/O Shaft: 44 Spearhead: N/A Shaft: 44 x 5/16" with Point, 3" Tuned Flopper and 5/16" threads (S5-E44-F2A) Power Source: Two 22 x 5/8" Elite Nitro Bands (322E) Band Stretch: 34" Reach: 22' Laminated African Mahogany CNC machined barrel Integrated full spearshaft track for maximum accuracy Mid-Handle design with remote trigger mechanism for power and precise under water maneuvering Powered by 5/8" Elite Nitro Bands with triple core Spectra wishbones 5/16" Hand straightened and tuned 17-4 heat treated stainless steel spearshaft with shark fin load tabs Open muzzle with shockline directly attached to shaft Silent operation Positively buoyant (without spearshaft loaded) M10 three piece mechanism with remote trigger and lifetime warranty Ergonomic 45° honeycomb handle Comfortable load pad Integrated safety Our Mid-Handle series guns combine the unmatched performance of our M10 3-piece trigger system with a remote trigger design for maximum band stretch and Mid-Handle maneuverability. By moving the handle forward and keeping the mechanism in rear we get the best of both worlds: full use of the barrel for storing band power and easy handling by using the handle as a fulcrum to pivot the speargun. All Mid-Handles come standard with Elite rigging for ultimate silence while on the hunt. Designed for large game hunting, Mid-Handle Magnum and 450 models come standard with Warhead Slip Tips."