why "non-fluted"?

mark brewer

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thanks to a thread here, i just figured out what "fluted" and "non-fluted" mean. what is the advantage of a non-fluted cylinder? i can see that it would probably be cheaper to manufacture, but is there a functional purpose?

Thank you for sharing your knowledge.
 
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Unfluted cylinders

For me it's purely for looks.

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Love the looks of unfluted
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that cylinder looks fluted. ?

personally, I'm not fond of the unfluted look. It just looks unfinished.

Functionally speaking, isn't fluting (in general) supposed to help with cooling?

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A non-fluted cylinder is heavier and extra weight helps with recoil. Full lug barrels are even more effective, because they add a good bit more weight and it puts it out front. Some people think it makes the cylinder stronger, but that really isn’t the case. The thinnest part of a 6-shot cylinder is the stop notches. 7-shot L frame cylinders are stronger, because the notches are between the chambers, not over them.

There are down sides. Non-fluted cylinders don’t always fit in holsters made for a fluted cylinder and you don’t have the flutes to use as reference points for indexing the cylinder when closing.
 
I always prefer the aesthetics of fluted cylinders. The only exception I ever made was for a 25-7. Ejector shroud, 5”, N frame big bore takes precedence over the lack of flutes.

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Speaking purely from an armorer's perspective, the downside of the unfluted steel cyl is that the weight puts additional stress on the cylinder stop and frame slot for the stop.....and, the revolvers fitted with these cylinders can develop excessive end shake quicker due to the added recoil battering at the end of the barrel of the yoke.
 
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