Tippmann 98 Hammerhead Fin Bore Barrel Sizer - 0.686 Autococker Threaded Barrels There is also a new

There is also a new Quick Thread Flatline Barrel

One (1) Tank holder pouch to run a remote setup

This de-mist guide is specially designed to prevent hot moist air from your breath getting through vents in the bottom of the goggle

guard against air spikes

Light weight OPR Internals

Tippmann 98 Hammerhead Fin Bore Barrel Sizer - 0.686 Autococker Threaded Barrels There is also a newHammerhead 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