SHERMAN MEGA LINE

I am not sure where this turned south towards me. In any case I don't care. I made zero negative comments about the case, we know nothing about, Rich proposed. I am assuming it went south when I said good luck to those wanting 3050 out of 195s in a SAUM sized case.
it went south as it always does when you called it out for what it is as the BS meter pegged and you wanted the brakes pumped! not talking crap or pointing fingers just wanted realistic data proven not hyped numbers.
 
Was actually getting ready to build a 300 max. NOT NOW!
Well that should have a devastating affect on my business!
At least you admitted they were great cartridges first.
Have a nice weekend, I have some orders to fill.
Was actually getting ready to build a 300 max. NOT NOW!
I wish you well Ryan!
 
And still no answer.

Using brass as a pressure indicator is wrong in so many ways. For years I did this and only when I purchased an Oehler 43 PBL and actually measured the pressures did I realize hoe wrong this method is. Velocity = pressure
Exactly!! and using harder and harder brass to get the velocity you wish is even worse!
 
Last edited:
we all have asked that!!
And Ive answered it at least a dozen times on LRH.
THERE IS NO PRESSURE DATA!!
Id be wiling to bet that most of the people on this forum have loaded saami cases above the maunuals.
That includes the gotcha guys🙂
You guys are sure a lot of fun.
Lighten up a little! 👍
 
Last edited:
And Ive answered it at least a dozen times on LRH.
THERE IS NO PRESSURE DATA!!
Id be wiling to bet that most of the people on this forum have loaded saami cases above the maunuals.
That includes the gotcha guys🙂
You guys are sure a lot of fun.
Lighten up a little! 👍
Why not just purchase Quickdesign program and use it with Quickload? This would get you to the end result with minimal powder burnt.
 
Why not just purchase Quickdesign program and use it with Quickload? This would get you to the end result with minimal powder burnt.
I'll stay out of the argument about the new case of Rich's and whether it will or won't meet the numbers he stated and if so at what pressures. But thinking Quick Design and Quickload spit out accurate numbers is not a safe bet. There are multiple inputs that need adjusted to get Quickload to reflect real world data. It will give you a fair guess but isn't the be all end all due to things that can't be accounted for with out tweaking it off of real world data from shooting.
 
Wow, talk about thread derailmemt.

Im looking at building a SS in 7 or 30. Im not one looking for max speed from anything. My thoughts are decide on a targeted velocity, bullet weight and barrel length, then pick a cartridge that will get you there well before max charge withOut using the hottest powder. This will ensure you reach your goals safely and without disappointment.

I like wildcats and I like Riches designs for reasons beyond just speed.

People like Rich, Allen, Ackley and others give us greater options and performance which for many of us is what drew us to custom rifles.
 
Last edited:
I'll stay out of the argument about the new case of Rich's and whether it will or won't meet the numbers he stated and if so at what pressures. But thinking Quick Design and Quickload spit out accurate numbers is not a safe bet. There are multiple inputs that need adjusted to get Quickload to reflect real world data. It will give you a fair guess but isn't the be all end all due to things that can't be accounted for with out tweaking it off of real world data from shooting.
And thats what makes it work. Garbage in garbage out. If the inputs are good or correct the outputs-results will be accurate. I have used QL with pressure testing equipment - Oehler 43 PBL and the results are very close. Trying to determine pressures by reading brass indicators not so much. By the time you see an indicator you are already over pressured in most cases. And backing down a half grain and thinking you are in saami spec safe pressure zone is incorrect.
 
Wow, talk about thread derailmemt.

Im looking at building a SS in 7 or 30. Im not one looking for max speed from anything. My thoughts are decide on a targeted bullet weight and barrel length, then pick a cartridge that will get you there well before max charge withOut using the hottest powder. This will ensure you reach your goals safely and without disappointment.

I like wildcats and I like Riches designs for reasons beyond just speed.

People like Rich, Allen, Ackley and others give us greater options and performance which for many of us is what drew us to custom rifles.
Exactly!!!! Well said!!!!
Couldn't have said it better.
Sometimes people have a different perspective.
 
And thats what makes it work. Garbage in garbage out. If the inputs are good or correct the outputs-results will be accurate. I have used QL with pressure testing equipment - Oehler 43 PBL and the results are very close. Trying to determine pressures by reading brass indicators not so much. By the time you see an indicator you are already over pressured in most cases. And backing down a half grain and thinking you are in saami spec safe pressure zone is incorrect.
We are in agreement that Quickload can be very accurate once adjusted. I too have used various strain gauge systems to determine chamber pressure and pressure under the curve for various rifles and loads. I guess more what I was getting at is there are too many gun and load specific variables that can have an impact on the data for a manufacturer or cartridge designer to base their recommended load data on this software alone.
 
Exactly!!!! Well said!!!!
Couldn't have said it better.
Sometimes people have a different perspective.
I usually post the top speed with the best powder to get there with and also recommend that that is not the best place to run it. I, and most others normally run 50-100' below that. The end result is people get more performance than a comparable capacity with lower pressure and better barrel life.
Thx for reminding folks!
 
Couldn't have been better timing for me.
After having a 300 WSM a few years ago,
I was considering options for a mid length action, short barrel 30 cal.build.
Not a lot of options out there.
300 WSM, 300 MAX.
Running 215 Berger's & 199 Hammers. Considering the velocity requirements & shot distance for each bullet,
the 300 MEGA is more than capable.
It's great to have this option.
Hope it works out well, & we get the opportunity to choose.

("Son, you know she's a Wildcat"....
"I know Dad.. ain't she cool")
 
Last edited:

Recent Posts

Top