30 sherman magnum

[Polaris_Doc]

Cip

 

[elkaholic]

Does anybody have measurements for the 230 Berger hybrid Target, BTO and overall length touching the lands? Thanks
And if known, loaded long like that, does it crush on a max load of n570?

I ran the 230 hybrids at 3.707 I think

 

[Polaris_Doc]

How far off the lands was it?

 

[elkaholic]

How far off the lands was it?

I think it was .013

 

[Broncoguy]

Anyone mind posting pictures of fired case close up of body/shoulder/neck please

 

[elkaholic]

This should help

 

[Broncoguy]

Thanks Rich but looking for a close up shot showing detail

 

[Polaris_Doc]

Hey Rich, did you get the PM I sent you? About a month ago?

 

[CA48]

30SM 215 & 300PRC factory 212

 

[elkaholic]

Hey Rich, did you get the PM I sent you? About a month ago?

I must not have??

 

[Polaris_Doc]

I must not have??

Just resent, thanks.

 

[tyler6593]

Hey fellas, just looking for some info regarding freebore length. My first barrel has a .237 freebore according to the reamer print used. I'm about to get a second one cut and the smith said the freebore length on his reamer is .290 which sounds way long. What are you guys running? I don't see any info or a print on the Sherman website. Thanks.

 

[TXTrained]

Hey fellas, just looking for some info regarding freebore length. My first barrel has a .237 freebore according to the reamer print used. I'm about to get a second one cut and the smith said the freebore length on his reamer is .290 which sounds way long. What are you guys running? I don't see any info or a print on the Sherman website. Thanks.

I run a .250 freebore opn my 30 Sherman Magnum./It is a Left Hand Gain Twist 1 in 9.25 inches to 8.50 Inches