[ARCHIVED THREAD] - What EOtech is this?

Posted: 2/22/2011 3:52:20 PM EDT

Buddy just got an EOtech that takes E90 batteries. What kind takes E90 batteries?

Posted: 2/22/2011 4:02:44 PM EDT

[#1]

Nevermind. I learned that E90's are N batteries.

Posted: 2/22/2011 4:21:26 PM EDT

[#2]

Then it probably is a 511.

HERE

Posted: 2/22/2011 4:24:26 PM EDT

[#3]

It is a 551 (same as 511 but with NV capability). It has an old style button membrane.

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