![](http://www.alamy.com/thumbs/6/C64F9667-CB42-4F94-9A5D-4B1FB9F7C10B/APNEMC.jpg)
Rifling marks on bullet also known as land impressions and groove impressions.
Size: 5478px × 3450px
Photo credit: © Mikael Karlsson / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ballistics, bullet, fired, forensics, marks, rifling