Justin shows off Shawn’s Tiberius 8.1 marker with Killjoy Industries trigger, mag release, and compensator modifications. The hammerhead rifled .688 bore barrel is also shown. More vids on Tiberius markers and modifications to come! A VERY SPECIAL thanks to Sergey at Lapco (http://www.lapcopaintball.com) for his assistance with the barrel comparisons we are conducting for FirstStrike Rounds.

Special thanks to Killjoyindustries.com, Hustle Paintball and pbRiot!