Umarex HDP50 TP50 Restricted Powertest 1000 psi HPA 14 rd Mag today we shoot the HDP with a co2 cap in the chamber to restrict air volume and power, we got a nice 49 joules with a 14 rd magazine 🙂 0views Upgrades & Modifications HDP50,TP50,Umarex HDP50 TP50 Related Videos 47 Joule Intrabuster/ Pistelle-X 68 On 1100psi HPA & Grimburg Jul V3 Ammunition Testing,Upgrades & Modifications Intrubuster Gen2,Pistelle Pistelle X-68 HPA Test: Full Kit Upgrades & Modifications Pistelle Pistelle X-68 Bore Size or Barrel Length… Which is more important? Ammunition Testing,Upgrades & Modifications Pistelle Pistelle X-68 w/ mods, 82 Joule maximum CO2 only! Upgrades & Modifications Pistelle Various Pistelle X-68 Tuning Chambers Evaluated Upgrades & Modifications Pistelle IntruBuster Gen 2 11” Barrel Prototype Test at Less Lethal Ballistics Upgrades & Modifications IntruBuster Gen 2 Converting Gen 1 to Gen 2 and O-ring replacement: X-68 Pistelle/Mercury Rise Intrubuster: Power? Upgrades & Modifications IntruBuster Gen 2 A Few Modified/Custom PepperBall VKS’s/M17s/FSCs/Umarex/Airguns and More #lesslethal by DK Spencer Upgrades & Modifications First Strike FSC,PepperBall TCP Modified X-68 Less Lethal Air Powered Launcher DESTROYS Ballistic Head/Skull- How Powerful is it? Ammunition Testing,Upgrades & Modifications Pistelle,Pistelle X-68 IntruBuster Gen 2 HPA Conversion! HD24 Tuning Chamber Mod- Shooting Through 18g Metal Less Lethal? Upgrades & Modifications IntruBuster Gen 2 «1…45678…12»Page 6 of 12
