Acceptable amount of copper jacketing in new DD barrel?

URGILOVERR

Private
Minuteman
Mar 6, 2023
86
14
USA
254A1A23-A53C-4691-9958-D5F31C463B08.png
4C84E731-A40E-4B44-BE28-630181D18F12.png
00A6D6A4-B8BE-4F62-9D68-49BEC555C28E.png

Is this an acceptable amount of copper in a brand new DD barrel? Does this look normal? None of my other new dd barrels had this much when purchased, if it’s GTG please let me know.
 
You must be at least 18 years of age to use this site
You confirm that you are at least 18 years of age by continuing to use the site.