bertram 7wsm neck thickness

[cohunt]

anyone know the neck thickness of the 7 wsm bertram brass?
https://bertrambrass.com/product/7mm-winchester-short-magnum-unprimed-brass-count/

 

[cohunt]

.013-.015"

Not too impressed with the weight variance, 9 grain difference over 100 pieces of brass, my norma 7rm brass was only 3 grains difference over 250 pics brass

 

[L.Sherm]

Ran into same problem with some 28 Nosler, had to weight sort and neck thickness was .002 difference so had to turn necks also.

 

[cohunt]

well I checked the case capacity and with water, the lowest weight piece of brass only had a .2gr difference in case capacity than the heaviest weight piece of brass, so the case capacity is basically the same even though there is a 9 grain weight difference--must be in the cup thickness or extractor groove cut

 

[can1010]

I have been telling people this for a while.
people are just interested in case weight not capacity
if you give the necks a light turn and prep it is really strong brass and lasts a long time.
I think people expect pretty, prepped, and weight sorted brass for the price and that is a fair argument
I use the 338 rum to make 3 different wildcats plus have made 28 nosler out of it. also use the 7 saum and 284 win brass and never lost a primer pocket. will be ordering 6.5 prc in the future

 

[cohunt]

I have been telling people this for a while.
people are just interested in case weight not capacity
if you give the necks a light turn and prep it is really strong brass and lasts a long time.
I think people expect pretty, prepped, and weight sorted brass for the price and that is a fair argument
I use the 338 rum to make 3 different wildcats plus have made 28 nosler out of it. also use the 7 saum and 284 win brass and never lost a primer pocket. will be ordering 6.5 prc in the future

yup, they are out of stock again on 7wsm brass, but I am going to buy another lot of 100 once they are back in stock--good brass with just a bit of work--until Peterson or adg come out with some, this seems to be the best option for 7wsm right now in my eyes