Chamber Headspace Gage

[meyer77]

I am using the 40g Hornady V-max, over 17.5g of Reloader 7. I also have 50g V-max That I have not loaded yet.

[alainbiggun]

pour l'instant,toutes mes armes,meme mon Contender 14" 30-30, ont été très simple à approvisionner: chambres longues. je ne risque pas de toucher.

mais là,cet outil est ingenieux!

[PG1]

Here are pictures of the comparator tool that I described above

80 tpi screw and bushing next to case with primer pocket drilled out

assembled tool
measuring tool length with Hornady attachment for calipers

[DIYer]

Thanks PG1! We've added your Comparator to our Firearm and Weaponry category,
as well as to your builder page: PG1's Homemade Tools. Your receipt:

Comparator by PG1

tags: comparator