LymanSingle Caliber Ammo Checker, .450 Bushmaster

would have given 5 stars if measured headspace also....just meaures if cartridge will go in chamber, like to have the length also for go no go ...only gage on market far as I could find an helpful for the reloader...

These are helpful tools, have a dowel handy to knock the round out. Some will stick.

This is great, works as designed

Use this to check reloaded ammo for safety.

Works As Advertised, quality built gauge.

Received as advertised.

First off, this isn't a horrible product. It just seems to only work for limited bullet types. It works okay for the Hornady FTX series bullets; but when you try to load up some hollow points or other types of bullets, it seems to not work properly for checking things out. I wish Wilson made one of these - I typically have zero troubles with Wilson ammo gauges.

It's a simple tool that does what its supposed to do.