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Joined: Mar 2011
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GLS Offline
Sidelock
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Any chance that reading is due to operator error? Bright light conditions, even with the sunscreen diffusers can give misleading readings. I've had bizarre readings with loads in such conditions. Gil

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ed good Offline OP
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an as doc drew taught us, velocity and pressure are not necessarily related...

however, shot charge does directly affect both? ...

ah mean, the heavier the load, the more energy it takes to start pushing hit down the bore...

the more power applied, the higher the energy, which results in higher velocity...

and the more power applied, the higher the pressure, in a confined space, such as in a shotgun barrel?...

Last edited by ed good; 12/01/22 06:42 PM.

keep it simple and keep it safe...
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Sidelock
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That image was posted quite some time ago on another forum, and is the 3 feet reading. The operator seemed confident of the results, but I don't recall how many shots he took.
Rio shells

[Linked Image from photos.smugmug.com]

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