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Projectiles changing colors prior to usage

Posted on 10/15/14 at 3:00 pm
Posted by MisterSenator
Member since Aug 2013
1285 posts
Posted on 10/15/14 at 3:00 pm
Anybody have issues with the projectile on their rounds changing color/ tarnishing/ oxidizing or whatever is going on here? Does this cause problems or is it no big deal?
I shoot Hornaday Critical Duty in 9mm FWIW
Posted by Shexter
Prairieville
Member since Feb 2014
13838 posts
Posted on 10/15/14 at 3:06 pm to
Slight discoloration is just brass oxidation - not a problem

If you're seeing white or green corrosion, I wouldn't shoot

If you have corrosion on the case like this, don't shoot. The case could possibly rupture.

This post was edited on 10/15/14 at 3:15 pm
Posted by MisterSenator
Member since Aug 2013
1285 posts
Posted on 10/15/14 at 3:14 pm to
quote:

Slight discoloration


this is what i'm lookin at
Posted by Shexter
Prairieville
Member since Feb 2014
13838 posts
Posted on 10/15/14 at 3:19 pm to
that's just brass oxidation. If you want the rounds to look pretty again, you could rub them with a paper towel and a little toothpaste or Brasso. They'll shine right back up.

DO NOT rinse them with water. You run the risk of getting moisture inside the round.
Posted by DonChowder
Sonoma County
Member since Dec 2012
9249 posts
Posted on 10/15/14 at 3:21 pm to
quote:

I shoot Hornaday Critical Duty
Why? Please tell me you're not shooting that for target practice. Or if you are then please tell me that you'll never have to be concerned about money again.
Posted by absolute692
US of A, MFer
Member since Feb 2007
3964 posts
Posted on 10/15/14 at 4:21 pm to
quote:

Please tell me you're not shooting that for target practice


Please tell me you have at least cycled a few magazines of your CD rounds through your gun...
Posted by TigerOnThe Hill
Springhill, LA
Member since Sep 2008
6810 posts
Posted on 10/15/14 at 5:43 pm to
quote:

you could rub them with a paper towel and a little toothpaste or Brasso

I'm impressed, Shexter. Not many folks realize that toothpaste is a mild abrasive agent that can be used for cleaning of gun bores and metal.
Posted by MisterSenator
Member since Aug 2013
1285 posts
Posted on 10/15/14 at 5:49 pm to
quote:

Please tell me you're not shooting that for target practice




quote:

Please tell me you have at least cycled a few magazines of your CD rounds through your gun...



I was cleaning my carry today and took them out and noticed the tarnishing
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