Z-RAM PowerPin for the First Strike FSC: A Reported Gain of 41 FPS
Z-RAM's historical First Strike FSC PowerPin test: a reported 41 FPS gain, long-barrel conditions and the warning that this is not an original First Strike part.
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Z-RAM Z.68v2 10 g: FSC Test Results of Almost 40 and Almost 55 Joules
Historical Z-RAM Z.68v2 10 g projectile tests with the Tiberius First Strike FSC: short barrels, CO₂ conditions and reported results of almost 40 and 55 joules.
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Z-RAM ZDR50 Case for the Umarex HDR50/TR50: Hidden Z-Extension, Colors and Assembly
Z-RAM's complete historical ZDR50 case presentation: smoother black and silver finishes, grip colors, a concealed Z-Extension and the original assembly.
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Z-RAM ZDR50 V2 Valve for the Umarex HDR50/TR50: More Shots and Tests up to 38 Joules
Z-RAM's historical ZDR50 V2 valve presentation covers threaded 16, 20 and 25 g capsules, the matching case and full HDR50/TR50 tests up to 38 joules.
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Umarex HDR50/TR50 Tuning Comparison: Z-Extension, PowerKit and HPA up to 47 Joules
Follow Z-RAM's historical HDR50/TR50 comparison of the Z-Extension, PowerKit, Modify Pin and HPA, with original test conditions and results up to 47 joules.
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Z-Extension for the Umarex HDR50/TR50: The Original Housing-Adaptation Demonstration
The historical Z-RAM Z-Extension demonstration for the Umarex HDR50/TR50: housing adaptation, prototype details, stated benefits and the shop announcement.
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Z-RAM Z.68 Projectiles: First Strike FSC Test at 319 FPS
Z-RAM's historical Z.68 introduction: 8.5 g stainless steel, the First Strike FSC test at 319 FPS, loading demonstration, impact observations and warning.
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FSC PowerPin Test: 30.1 FPS More on Average with the 10-Inch Barrel
The historical FSC PowerPin comparison: three barrel lengths, a 30.1 FPS average gain with the 10-inch barrel, test conditions and the original caveats.
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First Strike FSC Rifle Setup: Z.68 Projectile Test at 376 FPS
The historical First Strike FSC rifle test with Z.68 projectiles: 376 FPS, barrel and HP-system conditions, and the export-valve comparison announced at the time.
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