Trim Length for 20 BR & 22 BR

[panhandle]

What is the trim length for the 20 BR and 22 BR? Is it the same as the 6mm BR case?

 

[tootalloutdoors]

http://www.6mmbr.com/f/Sierra_22BR_data.pdf

 

[panhandle]

Thank you, I did manage to find this also in the Nosler reloading manual. Have not been able to locate anything on the 20 BR. Even tried a web search and came up with nothing.

 

[Preacher]

Each chamber should be checked for it's own trim to length, even using the same reamer the distance can be different....
Real easy to check it on each barrel, with gauges from Sinclair, or a borescope.
98 % of the cases I have checked do not need trimmed at all.........