Coaxial .45

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quiet458
Member
Posts: 10
Joined: Sat Nov 06, 2021 3:28 pm

Coaxial .45

Post by quiet458 »

I am considering a coaxial build with a .513 bore. How much smaller should the inner tube be compared to the outer or how much space do you want between them? I would guess as much as possible, but I would rather have a experienced opinion.
Historian
Silent But Deadly
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Joined: Mon Mar 29, 2010 10:37 pm

Re: Coaxial .45

Post by Historian »

Not enough detail to offer advice.

What is your planned length, width, design considered, firearm, etc?
quiet458
Member
Posts: 10
Joined: Sat Nov 06, 2021 3:28 pm

Re: Coaxial .45

Post by quiet458 »

I thought about 1.5" x .058 for outer tube and 1.375 x .035 for the inner 4130 CM. As many 50 or 60 degree cones as I can fit. Aluminum outer tube would be nice to drop some weight but I dont know how much difference it would make.
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