Re: Centering Ring Placement
I know Mini Mags are short but I would want the forward most ring far enough forward that you don’t have a lot of body tube to pressurize for ejection. 38s don’t usually come with a lot of black powder. I would make a 3rd ring and position it as far forward as is practical.
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From: Kevin A
Sent: Thursday, June 10, 2021 5:23 PM
To: email@example.com Group Moderators
Subject: Re: [cia-rocketry] Centering Ring Placement
I would think at the top of the TTW fin tab would give the best support... But how far past that point does the MMT extend?
If that ring is not at least slightly past the midpoint of the MMT, I'd be looking at other options... Perhaps some shims at the leading end of the MMT tube vs a full ring?
Just my noob thoughts.
On Thu, Jun 10, 2021, 4:50 PM Gary Slater <gws77@...> wrote: