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Pistol red dot glass cracked by ejected brass?

Toshiro Mifune

Active member
Messages
77
On my Sig P365, the Vortex Defender-CCW has 3 tiny cracks in the glass at the edges. Vortex said it will be covered by the warranty and they paid my shipping. I hope to get it back soon. The cause is unknown but the Vortex rep thinks it is from ejected brass hitting the glass. I asked if they thought anything could be done to prevent that from happening. They didn't have a suggestion.

Is this common?

I have been looking at the red dot covers like Opticgard. Have any other ideas?
 
Until I could determine exactly what caused it, I wouldn't do any thing just yet... maybe just wait for it to come back from Vortex and resume playing.
 
That would seem like pretty aggressive ejection to me. I see people racking the slide on a table with their red dot. Granted that probably doesn't include direct glass contact.
 
I haven't heard of that being an issue but they do make a variety of protective glass films. If that were the case maybe a protective film would keep it from happening again.

Matt
 
The cause is unknown but the Vortex rep thinks it is from ejected brass hitting the glass.

Roughly how many rounds have you put through your P365?

Suggestion: have you taken apart your P365 and looked at your extractor? If so, are there signs where the extractor may be damaged/wrapped and pulling brass out in an odd direction.

It's not impossible, but I have rarely heard this happen unless its an original extractor with like 30k rounds through the pipe...
 
Roughly how many rounds have you put through your P365?

Suggestion: have you taken apart your P365 and looked at your extractor? If so, are there signs where the extractor may be damaged/wrapped and pulling brass out in an odd direction.

It's not impossible, but I have rarely heard this happen unless its an original extractor with like 30k rounds through the pipe...
I might have 300 rounds through it. Maybe more but not much more.
 
I might have 300 rounds through it. Maybe more but not much more.

That's barely broken in - chances of it being an extractor issue should be slim.

Could it be the type of ammo you're using? I imagine "hotter rounds" may eject more forcibly?

All speculation points here, but glad Vortex is taking care of the optic. I've never heard a bad scenario when it comes to utilizing their warranty program...
 
UPDATE:

FYI Vortex sent me a new unit. Turn around time was barely more than a week total with shipping both ways. Once tracking confirmed they received my optic they sent the new one out in 2 days.
 
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