7mm rem mag bullet jump - Page 2

BJung · September 25, 2020, 10:58 AM

I once came across this formula for cast bullets that determined the right weight bullet for a particular rifle twist. Does anyone have a similar formula or rule of thumb guideline for smokeless powder such as here?

BJung · September 25, 2020, 01:01 PM

Here's a link I found on a sticky from the rifle section about rifle twist

http://www.shilen.com/calibersAndTwists.html

September 25, 2020, 10:58 AM	#26
BJung Senior Member Join Date: December 5, 2019 Posts: 849	I once came across this formula for cast bullets that determined the right weight bullet for a particular rifle twist. Does anyone have a similar formula or rule of thumb guideline for smokeless powder such as here?

September 25, 2020, 01:01 PM	#27
BJung Senior Member Join Date: December 5, 2019 Posts: 849	Here's a link I found on a sticky from the rifle section about rifle twist http://www.shilen.com/calibersAndTwists.html