March 22, 2013, 10:17 PM | #1 |
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Join Date: October 19, 2011
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Night Sights
I am a phosphorescent pigment engineer and a firearms enthusiast. I wrote an article on the benefits, limitations, and correct application of night sights (glow in the dark, photoluminescent, phosphorescent) that I thought some of you might enjoy.
Night Sights Enjoy, Danny Clark |
March 23, 2013, 09:18 PM | #2 |
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Join Date: January 15, 2013
Location: South Jersey
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Better than tritium?
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March 23, 2013, 09:38 PM | #3 |
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Join Date: October 19, 2011
Posts: 7
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Different than tritium.
It is cheaper than tritium at about $2.50 per firearm compared to $80. It lasts considerably longer than tritium (loses about 5% over 10 years). Tritium cannot be legally taken out of the US by serviceman, even on official deployments. Read the article for details. Danny |
March 24, 2013, 10:18 AM | #4 |
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Join Date: May 1, 2001
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If you can get it to work like tritium, you might be onto something. Other than that, I dont see it really going anywhere.
I can pick up any of my tritium equipped guns and the dots glow bright, 24/7/365, with no other light source. Thats pretty tough to beat. That $80 initial outlay, works out to roughly $6-8 a year too, so its really not a bad deal. |
March 24, 2013, 11:03 AM | #5 |
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$150 for "not new" handgun night sights? And a semi-custom job to install them?
Either I'm missing something or you need to find a new gunsmith. The issue I see with phosphorescent sights is that the places I keep my guns - safes and holsters - are all quite dark. I'm not sure how they'd charge. Tritium sights do cost a bit, but since I put them on pretty much every gun I own, I just figure them into the cost of buying a gun. It's only like $10/year Are you sure that Soldiers aren't allowed to take tritium sights with them on deployments? I've never heard that before, and I'm pretty sure I've read lots about them being used on deployments.
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si vis pacem para bellum Last edited by dayman; March 24, 2013 at 11:16 AM. |
March 24, 2013, 11:11 AM | #6 | |
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Quote:
Here's an ebay listing for one complete with the milspec number. http://www.ebay.com/itm/CAMMENGA-TRI...item51a906b60b Best Regards, Rod
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Cherish our flag, honor it, defend it in word and deed, or get the hell out. Our Bill of Rights has been paid for by heros in uniform and shall not be diluted by misguided governmental social experiments. We owe this to our children, anything less is cowardice. USAF FAC, 5th Spl Forces, Vietnam Vet '69-'73. Last edited by rodfac; March 24, 2013 at 11:19 AM. |
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March 24, 2013, 11:14 AM | #7 |
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The half life of Tritium is 12.3 years. I think I can afford to replace my night sights every 10 years, assuming they weren't put in at peak freshness to have a gun that's night-ready out of the safe.
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March 24, 2013, 01:49 PM | #8 | |
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Quote:
Replacing them is easy enough, and so far, I usually recover half the cost of a new set, selling the old ones on EBay. That alone had paid for the sight tools. Of the 6 sets of used sights Ive replaced, I have yet to replace a set that were totally dead, and most were beyond the 12 year warranty date when they were replaced. Even then, while not as bright as new, they still glowed, and were visible in the dark. |
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