power test two chrono at the same time, simultaneously hdp50 pistol t4e no license steel rubber ball

Please consider this video as an introduction to the test that I will perform in one of the future films. Please write in the comments under the videos what hole diameter you would like me to test.
In this video, I check on two chronometers at the same time, the power of the HDP 50 gun available without permission.
The chronometers I use are xradar and RH2. I perform the test on popular metal-rubber balls, caliber .50, weight 2.67 g.
In the first test, I use a valve block, borrowed from the HDR50 revolver.
The HDP pistol is available without permission and is used for entertainment and self-defense. As ammunition, you can use rubber balls, rubber-steel balls and balls made of other plastics, glue etc.

Chapters:
00:00 Intro
00:05 explanation of the movie
02:45 explanation and test 1
06:07 explanation and test 2
11:40 movie summary and request
13:42 the end

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#masakrachannel #hdr #hdr50 #t4e #selfdefense #test