Mixed up my 150 and 180 gr Hornady GMX

[Fox red lab]

I have 2 boxes of Hornady gmx, 150 gr and 1 box 180 gr. Haven't used any for about 5 yrs and now that I want to use them I see they are mixed up. I notice some shells have a silver primer and some a gold. I can't find any info on these colors online. The question is how do I tell the difference between the 150 and 180 gr? Weigh them? If so, anyone in Cranston have a scale?

Thanks everyone!

[JD848]

delete

[purgatory.sv]

Assuming 30cal the 180 could be longer?
https://www.hornady.com/bullets/rifle/#!/

[Fox red lab]

Originally Posted by purgatory.sv

Assuming 30cal the 180 could be longer?
https://www.hornady.com/bullets/rifle/#!/

Think I have it figured out. Thanks for your help.

[70fastback]

a scale would help

[barsik]

all you need is a home made balance, scale not required

[J0HN_R1]

Originally Posted by Fox red lab

If so, anyone in Cranston have a scale?

Thanks everyone!

I'm in McKenzie Towne... PM me if you want to sort by weight.

But the primers might be a good-enough indicator if they're all factory ammo, especially if it's just 2 individual boxes mixed up.


Cheers