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Old 11-02-2012, 09:55 PM   #1
soundguy
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Default 6mm / 243

just checking here.

bought some bulk packed 6mm projectiles. box don'tmention 243 anywhere.

?

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Old 11-02-2012, 10:04 PM   #2
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Default Re: 6mm / 243

According to Speer # 12, 243 Winchester and 6mm (AKA 244) Remington both use a 0.243 bullet.

Looks like it's all same/same to me.
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Old 11-02-2012, 10:26 PM   #3
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Default Re: 6mm / 243

Quote:
Originally Posted by Alpo View Post
Looks like it's all same/same to me.
To me as well.
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Old 11-03-2012, 06:11 AM   #4
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Default Re: 6mm / 243

Yup. Same diameter bullet for either cartridge.
Depending on the maker they'll be either .243" or .244" diameter.

What weight are they?
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Old 11-03-2012, 09:29 AM   #5
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Default Re: 6mm / 243

Use the same bullets in my 6mm284 and my savage 243. They are both 6mm cal.
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Old 11-03-2012, 03:02 PM   #6
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Default Re: 6mm / 243

ok thanks. I'd figure I'd ask the 'dummy' question vs blowing myself up.

I'm at work now, boax ain't hnear me so don't remember projectile weight.

if needed I can post it later.

thanks
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Old 11-03-2012, 03:02 PM   #7
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Default Re: 6mm / 243

There is nothing more convincing than measuring the diameter with a good caliper. If the 6mm diameter matches 243 then you are good to go. But I can tell you from experience that it will if the bullets are made to industry specs.

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Old 11-03-2012, 03:06 PM   #8
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Default Re: 6mm / 243

only reason I ask is I only recently started relaoding for 243, and only had 1 box of projectiles.. hornady I believe.. and it mentione .243(6mm) on the side of the box. and these other I bought just said 6mm.

I'll pull the micrometer out and drop a few of each between the jaws and see how they measure out.

I have a feeling they are the same.. just thought I'd ask if others had seem any difference in some marked 6mm vs some marked .243(6mm)

thanks to all
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Old 11-03-2012, 04:04 PM   #9
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Default Re: 6mm / 243

Yes, they are the same. I also reload for the .243. The Hornady SST's I have are marked:

6mm
.243

Mine are 95 grain. I shoot a remington 788 bolt action. The rifle is a tack driver. I'm a bad shot and it makes me look good.
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Old 11-03-2012, 04:43 PM   #10
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Default Re: 6mm / 243

thanks for the double check
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Old 11-03-2012, 07:28 PM   #11
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Default Re: 6mm / 243

Do you have a micrometer soundguy??
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Old 11-03-2012, 07:42 PM   #12
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Default Re: 6mm / 243

Quote:
Originally Posted by dbach View Post
Yes, they are the same. I also reload for the .243. The Hornady SST's I have are marked:

6mm
.243

Mine are 95 grain. I shoot a remington 788 bolt action. The rifle is a tack driver. I'm a bad shot and it makes me look good.
I have 6.5s that do the same
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Old 11-03-2012, 07:45 PM   #13
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Default Re: 6mm / 243

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Originally Posted by JLA View Post
Do you have a micrometer soundguy??
yep as per post #8

Quote:
I'll pull the micrometer out and drop a few of each between the jaws and see how they measure out.
i was just making sure there wasn't some other critical difference other than OD that I was missing.. etc.
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Old 11-03-2012, 11:01 PM   #14
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Default Re: 6mm / 243

70gr spitzer balistic tip ( like a nosler i guess )

and the regualr i had been using are hornady #2453 100gr btsp
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