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11/26/2016 8:14:05 PM EDT
When it's dark the tritium only lights up the chevron and the first post. However when I am out in the sunlight the fiber optic lights up everything down to the top of the "6". It does not do the whole six just the top half. I see all kinds of pictures online but I can't tell if mine is normal or not? Is the fiber bleeding too much though?

I see some like this online with only the chevron red



And other pictures like this that show what I am talking about
11/26/2016 9:49:37 PM EDT
[#1]
Nobody has a ta31f?
11/26/2016 10:18:07 PM EDT
[#2]
Yes it is normal.  Put some tape on the clear tube to reduce the amount of light it takes in.
11/26/2016 10:24:22 PM EDT
[#3]
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Quoted:
Yes it is normal.  Put some tape on the clear tube to reduce the amount of light it takes in.
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So the fiber goes all the way down to half of the 6? Should it be the whole six or just above it?
11/26/2016 10:31:46 PM EDT
[#4]
Quote History
Quoted:

So the fiber goes all the way down to half of the 6? Should it be the whole six or just above it?
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Quoted:
Quoted:
Yes it is normal.  Put some tape on the clear tube to reduce the amount of light it takes in.

So the fiber goes all the way down to half of the 6? Should it be the whole six or just above it?


I don't remember how far down.  I just know it looks like shit and like excessive bleed down.  I had not noticed it because someone else set mine up with tape before I really started using it.  When I went to sell it I had cleaned all the tape and residue off.  The guy looking through it pointed it out and said he didn't remember the military ones being that way, but then he brought up the tape.  He still bought it, and when I got home I checked my TA-11 and it was the same way.

Those pictures you posted are of people looking outside from indoors.  If they were outdoors, theirs would look the same as what you are describing.
11/26/2016 11:05:03 PM EDT
[#5]
I think that I've heard that the newer ones (last couple of years) are like this and that the older ones are not.

My 2010 TA31H-G only lights up the horseshoe, dot and 300 meter tip.
11/26/2016 11:18:31 PM EDT
[#6]
Just pulled my 2015 TA-31F (green chevron) out of the safe to check. In no/low light it glows to just above the 5 elevation mark. If I shine a flash light on the fiber optic, it lights up to just below the 6.
11/26/2016 11:45:09 PM EDT
[#7]
Quote History
Quoted:
Just pulled my 2015 TA-31F (green chevron) out of the safe to check. In no/low light it glows to just above the 5 elevation mark. If I shine a flash light on the fiber optic, it lights up to just below the 6.
View Quote

Interesting. Mine is a 2016 one and it just lights up the top half of the 6
11/26/2016 11:47:55 PM EDT
[#8]
Iirc mine 2015ish only does chevron and post below to 100

Eta mine could be from looking inside to outdoors
11/26/2016 11:50:04 PM EDT
[#9]
Quote History
Quoted:
Iirc mine 2015ish only does chevron and post below to 100

Eta mine could be from looking inside to outdoors
View Quote

Is yours the F model for 223 or for m193 I believe there is a difference trijicon website shows them different
11/27/2016 12:16:26 AM EDT
[#10]
Mines F for 223 but just double checked and I was way off. Indoor light illuminates 400 and the bar below. 500-600 are very light and I can almost guarantee they would be complete red in daylight
11/27/2016 12:18:57 AM EDT
[#11]
trijicon has changed them thru out the years, it stared with only the chevron lit, then they designed it to lite up til the 600 hash, then they toned it back down to lite up the chevron+tip of the vertical stadia.

i have owned all 3 "generations" did not like the one lit to 600(bloomed like crazy, maybe thats why trijicon stopped it) so i sold it and replaced it with the last version.

ETA: i have ta31f, rcoM4 and rcoA4
11/27/2016 12:19:36 AM EDT
[#12]
Alright let me do a little MS paint to show exactly what I am seeing.

This is what I see in the dark
</a>acog dark by 1911xmd, on Flickr" />

This is what I see in the daylight. Notice how the "6" is hardly red  in the sun. Just the tip is red
acog light by 1911xmd, on Flickr" />
11/27/2016 12:23:24 AM EDT
[#13]
Quote History
Quoted:
Alright let me do a little MS paint to show exactly what I am seeing.

This is what I see in the dark
http://<a href=https://c2.staticflickr.com/6/5711/31265355545_b872981c39_o.png</a>acog dark by 1911xmd, on Flickr" />

This is what I see in the daylight. Notice how the "6" is hardly there in the sun
http://<a href=https://c2.staticflickr.com/6/5603/30897536360_87ba1904ec_o.png</a>acog light by 1911xmd, on Flickr" />
View Quote



I think someone already responded with they have changed but I'll check mine in the daylight tomorrow
11/27/2016 12:23:59 AM EDT
[#14]
Lots of folks new to ACOGs it seems.



The older ones (2015 and older) only had the chevron and the post immediately below it illuminated by the fiber optics.  The newer ones (2016+) have more of the reticle illuminated.

OLD:


NEW:




11/27/2016 12:24:12 AM EDT
[#15]
Quote History
Quoted:



I think someone already responded with they have changed but I'll check mine in the daylight tomorrow
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Quoted:
Quoted:
Alright let me do a little MS paint to show exactly what I am seeing.

This is what I see in the dark
http://<a href=https://c2.staticflickr.com/6/5711/31265355545_b872981c39_o.png</a>acog dark by 1911xmd, on Flickr" />

This is what I see in the daylight. Notice how the "6" is hardly there in the sun
http://<a href=https://c2.staticflickr.com/6/5603/30897536360_87ba1904ec_o.png</a>acog light by 1911xmd, on Flickr" />



I think someone already responded with they have changed but I'll check mine in the daylight tomorrow

I had to edit my pic but his sounds the same as mine now
11/27/2016 12:31:43 AM EDT
[#16]
Quote History
Quoted:
Lots of folks new to ACOGs it seems.



The older ones (2015 and older) only had the chevron and the post immediately below it illuminated by the fiber optics.  The newer ones (2016+) have more of the reticle illuminated.

OLD:
http://ecx.images-amazon.com/images/I/315a1HgLcWL.jpg

NEW:
https://www.trijicon.com/images/product_reticles/TA31F-RMR_reticle_popup.jpg



View Quote

this might explain why every video I see on youtube looks like the old one. I was thinking my fiber optic was bleeding or something
11/27/2016 7:00:43 PM EDT
[#17]
Bump for people looking at theirs
11/27/2016 7:12:40 PM EDT
[#18]
edited
11/27/2016 8:37:04 PM EDT
[#19]
Quote History
Quoted:
Bump for people looking at theirs
View Quote

Why are you bumping this when you got your answer? Are you trying to determine whether it's fake?
11/27/2016 8:40:45 PM EDT
[#20]
Quote History
Quoted:

Why are you bumping this when you got your answer? Are you trying to determine whether it's fake?
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Quoted:
Quoted:
Bump for people looking at theirs

Why are you bumping this when you got your answer? Are you trying to determine whether it's fake?

I got an answer from two people. Others also looks different then mine
11/27/2016 8:45:42 PM EDT
[#21]
Quote History
Quoted:

I got an answer from two people. Others also looks different then mine
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Quoted:
Quoted:
Bump for people looking at theirs

Why are you bumping this when you got your answer? Are you trying to determine whether it's fake?

I got an answer from two people. Others also looks different then mine

Then why don't you call Trijicon? Is what was said earlier not true? You want more people to tell you the same things? What does it even matter?
11/27/2016 9:03:30 PM EDT
[#22]
Quote History
Quoted:
I think that I've heard that the newer ones (last couple of years) are like this and that the older ones are not.

My 2010 TA31H-G only lights up the horseshoe, dot and 300 meter tip.
View Quote

This is the correct answer, they recently switched from only the reticle being illuminated to the reticle plus top half of BDC.
11/27/2016 9:32:56 PM EDT
[#23]
normal, the photo pics you posted are of the earlier models. THAT lighting is normal for THAT time of manufactuer.
11/28/2016 2:48:57 PM EDT
[#24]
Welcome called trijicon today about it. They said every Acog will be slightly different because they are all hand fitted so there will be variation from unit to unit. They said the only problem to look out for is if the the part of the fiber lights up falls down. Meaning if the chevon does not light up and the bottom of the bdc is lit. The whole fiber insert can slide or fall down. Never hear of that being an issue. Anyone heard of that before?
11/28/2016 11:11:20 PM EDT
[#25]
Quote History
Quoted:
Lots of folks new to ACOGs it seems.



The older ones (2015 and older) only had the chevron and the post immediately below it illuminated by the fiber optics.  The newer ones (2016+) have more of the reticle illuminated.

OLD:
http://ecx.images-amazon.com/images/I/315a1HgLcWL.jpg

NEW:
https://www.trijicon.com/images/product_reticles/TA31F-RMR_reticle_popup.jpg


View Quote



I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.
11/28/2016 11:34:58 PM EDT
[#26]
Quote History
Quoted:



I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.
View Quote View All Quotes
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Quote History
Quoted:
Quoted:
Lots of folks new to ACOGs it seems.



The older ones (2015 and older) only had the chevron and the post immediately below it illuminated by the fiber optics.  The newer ones (2016+) have more of the reticle illuminated.

OLD:
http://ecx.images-amazon.com/images/I/315a1HgLcWL.jpg

NEW:
https://www.trijicon.com/images/product_reticles/TA31F-RMR_reticle_popup.jpg





I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.

Does your light up the whole six or just part of it? The guy I spoke to today at trijicon said this has been the way for about 3 or 4 years.
11/28/2016 11:37:59 PM EDT
[#27]
Quote History
Quoted:

Does your light up the whole six or just part of it? The guy I spoke to today at trijicon said this has been the way for about 3 or 4 years.
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Quote History
Quoted:
Quoted:
Quoted:
Lots of folks new to ACOGs it seems.



The older ones (2015 and older) only had the chevron and the post immediately below it illuminated by the fiber optics.  The newer ones (2016+) have more of the reticle illuminated.

OLD:
http://ecx.images-amazon.com/images/I/315a1HgLcWL.jpg

NEW:
https://www.trijicon.com/images/product_reticles/TA31F-RMR_reticle_popup.jpg





I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.

Does your light up the whole six or just part of it? The guy I spoke to today at trijicon said this has been the way for about 3 or 4 years.


I told you earlier I don't remember exactly how far down on the 6.  I just know it was way past the chevron.  I sold both earlier this year so I can't verify them now, but I know how they looked because it was pointed out to me when I was selling the TA-31.

In either case, there is nothing wrong with yours.
11/28/2016 11:45:57 PM EDT
[#28]
Quote History
Quoted:


I told you earlier I don't remember exactly how far down on the 6.  I just know it was way past the chevron.  I sold both earlier this year so I can't verify them now, but I know how they looked because it was pointed out to me when I was selling the TA-31.

In either case, there is nothing wrong with yours.
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Quote History
Quoted:
Quoted:
Quoted:
Quoted:
Lots of folks new to ACOGs it seems.



The older ones (2015 and older) only had the chevron and the post immediately below it illuminated by the fiber optics.  The newer ones (2016+) have more of the reticle illuminated.

OLD:
http://ecx.images-amazon.com/images/I/315a1HgLcWL.jpg

NEW:
https://www.trijicon.com/images/product_reticles/TA31F-RMR_reticle_popup.jpg





I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.

Does your light up the whole six or just part of it? The guy I spoke to today at trijicon said this has been the way for about 3 or 4 years.


I told you earlier I don't remember exactly how far down on the 6.  I just know it was way past the chevron.  I sold both earlier this year so I can't verify them now, but I know how they looked because it was pointed out to me when I was selling the TA-31.

In either case, there is nothing wrong with yours.

Sorry I did not realized it was you. That's what I get for not looking at the name before posting
11/29/2016 9:54:37 AM EDT
[#29]
Quote History
Quoted:



I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Lots of folks new to ACOGs it seems.



The older ones (2015 and older) only had the chevron and the post immediately below it illuminated by the fiber optics.  The newer ones (2016+) have more of the reticle illuminated.

OLD:
http://ecx.images-amazon.com/images/I/315a1HgLcWL.jpg

NEW:
https://www.trijicon.com/images/product_reticles/TA31F-RMR_reticle_popup.jpg





I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.


They real ????

No TA31 lights up down to the 6
11/29/2016 9:55:10 AM EDT
[#30]
Quote History
Quoted:



I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Lots of folks new to ACOGs it seems.



The older ones (2015 and older) only had the chevron and the post immediately below it illuminated by the fiber optics.  The newer ones (2016+) have more of the reticle illuminated.

OLD:
http://ecx.images-amazon.com/images/I/315a1HgLcWL.jpg

NEW:
https://www.trijicon.com/images/product_reticles/TA31F-RMR_reticle_popup.jpg





I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.


I don't really see why they switched honestly... I have a 2016 and the extra "illumination" does nothing for me
11/29/2016 12:22:22 PM EDT
[#31]
Quote History
Quoted:


They real ????

No TA31 lights up down to the 6
View Quote View All Quotes
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Quote History
Quoted:
Quoted:
Quoted:
Lots of folks new to ACOGs it seems.



The older ones (2015 and older) only had the chevron and the post immediately below it illuminated by the fiber optics.  The newer ones (2016+) have more of the reticle illuminated.

OLD:
http://ecx.images-amazon.com/images/I/315a1HgLcWL.jpg

NEW:
https://www.trijicon.com/images/product_reticles/TA31F-RMR_reticle_popup.jpg





I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.


They real ????

No TA31 lights up down to the 6


Do you have a reading problem?  Several people in this thread have stated theirs also light up to the 6, and even Trijicon themselves have confirmed the information.

I purchased the TA31 from a local dealer.  Brand new in the trjicon case, instruction manuals, warranty card, lens pen, scope coat, and Trijicon stickers.  I purchased the TA11 brand new from DSG Arms, equipped exactly like the TA31.  When I sold the TA31, the buyer called Trijicon while I was standing there so he could verify the serial number.  They said it was good to go.
11/29/2016 1:35:07 PM EDT
[#32]
Quote History
Quoted:


They real ????

No TA31 lights up down to the 6
View Quote View All Quotes
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Quote History
Quoted:
Quoted:
Quoted:
Lots of folks new to ACOGs it seems.



The older ones (2015 and older) only had the chevron and the post immediately below it illuminated by the fiber optics.  The newer ones (2016+) have more of the reticle illuminated.

OLD:
http://ecx.images-amazon.com/images/I/315a1HgLcWL.jpg

NEW:
https://www.trijicon.com/images/product_reticles/TA31F-RMR_reticle_popup.jpg





I purchased both of my ACOGs in 2013.  Both my TA31F and the TA11 lit up all the way down to the 6.  So your information is not accurate.


They real ????

No TA31 lights up down to the 6

They said all ta31s from 2013 and on light up to the six
12/1/2016 7:17:56 PM EDT
[#33]
.....
12/2/2016 11:22:41 PM EDT
[#34]
I guess I'm not understanding why you're still bumping this thread.  

You've been told this is normal and the optic is functioning fine, correct?

Go out, use the damn thing, and stop worrying about it.
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