Dillon case gauges for loading handgun calibres with XL650... worth buying?

[CanuckShooter]

Is it worth buying the Dillon case gauges for reloading 9mm, 40S&W, and 45ACP? Is there any advantage/disadvantage to using a case gauge over just using a digital caliper?

Thanks

 

[Armourall]

I use both for all of my reloading calibers - however, the case gauge will show you (quickly) whether the round will/should fit in your chamber without having to do 2 or 3 measurements for each round - this is the "plunk" test. I use the digital calipers after every few 100 rounds or so to check a round sporadically - not every one. That would drive me insane. I just checked 200 rounds for a match tomorrow - if I had to do that with calipers - forget it.

 

[barsik]

just use your gun barrel

 

[CanuckShooter]

So it's not vital, but more of a convenience/time saving measure. Good to know, and thanks for the replies. Might be worth the money for the extra peace of mind since I really only reload 9mm and 45ACP.

 

[CanuckShooter]

I forgot to ask, no issues with these case gauges being too tight ie. cartridges that are still loaded to within spec which fire/function well not fitting?

 

[ffgats]

If you are using Dillon sizing die then I suggest getting the gauges , Dillon doesn't s fully resize the brass, this will be a problem if using a match grade barrel, I used Lee sizing die instead and their Factory crimp die which will partially resize the body aside from crimping. When shooting a match I test all my ammo with it for proper spec.

 

[Armourall]

I forgot to ask, no issues with these case gauges being too tight ie. cartridges that are still loaded to within spec which fire/function well not fitting?

It would depend on how "tight" your chamber is. As barsik suggested, if it doesn't quite fit in the case gauge, take the barrel out of your pistol and see if it fits. That's the best way I can think of.