Tippmann 98 Hammerhead Fin Bore Barrel Sizer - 0.690 Paintball Vests & Accessories There are no player profiles

There are no player profiles available on the A-5 board

Repeater Valves are installed by qualified technicians and meet or exceed all industry standards

or as soon as the eye upgrade is available

which means how your eyes see straight ahead

Get increased speed

Tippmann 98 Hammerhead Fin Bore Barrel Sizer - 0.690 Paintball Vests & Accessories There are no player profilesHammerhead 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