- Length: 110 cm
- Muzzle: Open
- Rigged with: 7mm diameter spear & 16mm bands (2x)
- Fully rigged and ready to shoot
- Vecta 2 trigger mechanism
- Aircraft grade aluminum barrel
- Glass reinforced nylon mechanism
- 316 stainless steel sear
- Wall thickness: 1.45 mm
Fully rigged and ready to shoot! If you’re looking to up your spearfishing game, the Tuna Railgun is one of the best all-around spearguns that you can get. 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 increasing stiffness and reducing flex. This makes the guns deadly accurate. You need to take out this "bomb proof" gun on your next dive.