Used Tippmann 98 Custom ACT w/ Flatline, Expansion Chamber, and Response Trigger - Black Hi-Cap Magazines Reversing cell polarity may cause

Reversing cell polarity may cause the battery to ignite and cause a fire

The fastest and easiest way to adjust your regulator

Designed for 270-290 fps marker velocity

Shoulder loops for hydration tube and audio cables Fits most 9

strong recoil

Used Tippmann 98 Custom ACT w/ Flatline, Expansion Chamber, and Response Trigger - Black Hi-Cap Magazines Reversing cell polarity may causeThis is a listing for a used Tippmann 98 Custom ACT. This 98 has been upgraded with a Flatline barrel, expansion chamber, and a response trigger. The Response trigger will allow this marker to shoot in "Full Auto". This marker has normal wear on it from being used out on the field. This marker has been tested and found to be in working condition. Please see pictures for more details.