The Accurate Reloading Forums
375/338

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24 June 2020, 18:28
JTEX
375/338
I need a 375/338 go guage. Any one have one they want to sell or rent?

I would even be happy with a couple of pieces of fired brass to use a a headspace guage, it is a wildcat after all.

Edited....
24 June 2020, 19:15
xausa
Do you mean a 375/338 or a 375/338, otherwise known as a 375 Chatfield Taylor? I have never heard of the first mentioned cartridge. If it is the latter, a .338 Winchester Magnum go gauge will do the job.
24 June 2020, 19:18
dpcd
Belted mag gauges just measure the belt. If you are trying to see if brass goes into the chamber, a gauge won't help. You have to use brass. If you want to see if the headspace is enough to take a belt, any belted brass will work, but they are quite variable in tolerances. If you want to check headspace, you need a no go gauge.
There is no cartridge specific 338 gauge; they are Belted; one size fits all, again, with wide tolerances. Which is why we size brass to fit the chamber and ignore the belt. If you are smart .
24 June 2020, 21:08
JTEX
quote:
Originally posted by dpcd:
Belted mag gauges just measure the belt. If you are trying to see if brass goes into the chamber, a gauge won't help. You have to use brass. If you want to see if the headspace is enough to take a belt, any belted brass will work, but they are quite variable in tolerances. If you want to check headspace, you need a no go gauge.
There is no cartridge specific 338 gauge; they are Belted; one size fits all, again, with wide tolerances. Which is why we size brass to fit the chamber and ignore the belt. If you are smart .


Yeah.....duh.....major brain fart. Thanks Tom!