Barrel Style numbering heads – unique design for roll marking
![](https://marking-machines.info/wp-content/uploads/2021/02/CMTBrochure5-2020-22-17-791x1024.jpg)
Published by Marc Steele on
Hand held air hammer to replace hand stamp marking. Saves fingers and speeds up production.
https://www.themanufacturingoutlook.com/columbia-marking-tools
Missed CMT at the Shot Show? No problem our Firearms Marking Specialist can help you out. firearms@columbiamt.com