Hi. I'm looking for some info on tight neck dimensions.
I know what they are for .22 amd 243.
What are they for .17, .25, and .308 cals?
Thanks
OutKaste

OutKaste,

Welcome to the forum.

I am unaware of any specifics for tight necks. We generall ask the reamer makers to make them for any size we would like.

Here is what we have.

17 - 0.193
25 - 0.278
308 - 0.330

We generally base our decision on the type of brass we're going to use. We like to clean the necks, without making the brass too thin.

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saeed@ emirates.net.ae

www.accuratereloading.com

Tight neck dimensions vary from cartridge to cartridge, not all 22 cals have the same dimension for TN, in fact most cartridges will have a couple of different TN dimensions, depending on as Saeed said how much brass you want to remove. The best source for information is a reamer maker, they will be able to tell you the most popular TN measurements for most cartridges.