40 cal chamber ID dimensions

[oldbearman]

new to the forum, hope i posted this in the correct thread section! info on finding the the ID dim. of a 40 cal chamber in a barrel! thanks for any info or where to search.

 

[rcmodel]

http://www.saami.org/PubResources/CC_Drawings/Pistol/40 SandW.pdf

rc

 

[oldbearman]

thank you

rcmodel, thank you for your info/ location of the dimensions. i searched for a while yesterday. have a good week.