Rob Allen Aluminum Tuna Railgun Speargun With Open Muzzle Freediving Masks and Snorkels - Black models deliver a

- Black models deliver a more traditional "feel" with slightly negative buoyancy

Fits your Edge® or Forerunner® along with accessories

An extremely low-volume design and a high quality silicone skirt ensure that a mask seals properly and delicately suctions to your face

Battery Hatch - 44200631

Rob Allen Aluminum Tuna Railgun Speargun With Open Muzzle Freediving Masks and Snorkels - Black models deliver aLow profile open muzzle Robust integrated rail barrel Solid anchor point with swivel shark clip Fully rigged and ready to shoot . Rob Allen aluminum railguns have the same dimension as the carbon barrels. The extended rail incorporated into the aluminum barrel supports the spear the full length of the barrel on into the muzzle. The Rail level lines up with the profile of the mechanism and the muzzle. The integral rail is part of the barrel, thus