Tippmann 98 Hammerhead Fin Bore Barrel Sizer - 0.679 Tactical Gear Number of Cells: 7

Number of Cells: 7

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Tippmann 98 Hammerhead Fin Bore Barrel Sizer - 0.679 Tactical Gear Number of Cells: 7Hammerhead Fins (Sizers) are designed to match the ball size to the barrel. The type of ball, weather and manufacturers tolerances can all have an affect on a paintball size. To optimize your barrel performance it makes sense to have the right sizer for the ball used that day. HammerHead Fins are 2 in length which is an optimal length based on the amount of air pressure that occurs during the first two inches of a ball being shot out of a paintball