Umarex TC68 Hidden HPA Threads Sealed Off No Leaks PT2 Today we remove the 88g sleeve and screw dire3ctly into the threads with a degassing asa on off, you can also use any hpa tank as well 0views Upgrades & Modifications Umarex TC68 Related Videos Ultimate FSC Upgrade: From Paintball Gun to Home Defense Powerhouse Reviews and Field Tests,Upgrades & Modifications First Strike FSC Valken M17/Cqmf regulator mod 20+ fps. Permanent modification. Upgrades & Modifications Valken M17 X-68 Storm Trooper; continued mag drop testing Upgrades & Modifications Pistelle X-68 Storm Trooper build; 1100psi HPA test after drilling rear ASA adapter, o-ring replaced Upgrades & Modifications Pistelle Modified First Strike FSC for Less Lethal Home Defense vs. Coconut Upgrades & Modifications First Strike FSC Tippmann TiPX Less Lethal – 16g CO2 & TCR Valve Upgrades & Modifications Tippmann Stormer Elite «1…101112Page 12 of 12