Sinclair case length gauge?

[Joe Kidd]

I need one of these in .300WM. Link? I seem to only see bullet length comparators on their website.

 

[korykhunter]

Do you mean Bump gauge inserts or headspace?????

 

[Joe Kidd]

Seems I have a hornady body from ages ago. I just need a E420 bushing. Thanks.

 

[FLIGHT762]

Seems I have a hornady body from ages ago. I just need a E420 bushing. Thanks.

Not that it is a big issue, but the Sinclair bump gauge insert when used with the Hornady body or the regular Sinclair body cannot measure the shoulder bump on loaded rounds. The bullet tip will bottom out into the body. The Sinclair bump insert is shorter than the Hornady bump inserts. If it's important for you to check the shoulder bump on loaded rounds, Sinclair does make an extra large (longer) body that will allow you to measure loaded ammo.

 

[M1Amen]

check out the hornady tool. mine works great

 

[Joe Kidd]

Thanks Guys, just wanting headspace adjust(shoulder bump) on the cases.