How long are the 100 grain brass inserts and the 50 grain brass inserts?  Working with Stu's calculator and need those lengths.  Thanks

50 grain are the same length as a standard alum.  100 grain are very close to 2x that long.

50- 7/8"

100- 1 3/8"

50 gn require 'No Footing' per Stu's calc.

100 gn insert is 1.4" requiring 0.5 to be entered under the Footing selected 'yes' category.

Thanks everyone.