Revopop Posted April 24, 2008 Share Posted April 24, 2008 My girlfriend's Ruger 22/45 has an Optima sight on it, and the battery's dead. It was given to her by her dad who installed it, and I have no idea how to change the battery or even what kind of batteries it uses. Can you help me? Link to comment Share on other sites More sharing options...
GentlemanJim Posted April 24, 2008 Share Posted April 24, 2008 If its the one that looks like a Jpoint....optima 2000 Remove the two screws that attach it to the mount...the batt in on the bottom The batt is a CR2032 Jim Link to comment Share on other sites More sharing options...
outerlimits Posted April 24, 2008 Share Posted April 24, 2008 If its the one that looks like a Jpoint....optima 2000Remove the two screws that attach it to the mount...the batt in on the bottom The batt is a CR2032 Jim then, take the next hour to re-zero Link to comment Share on other sites More sharing options...
Revopop Posted April 25, 2008 Author Share Posted April 25, 2008 Thanks, guys. I'd been meaning to ask this on the forum for the past year or so, and I finally remembered when I was online. Link to comment Share on other sites More sharing options...
Chris Keen Posted April 25, 2008 Share Posted April 25, 2008 It'll be close when you put it back on. I used to count turns of the screws, but it's not that easy. Link to comment Share on other sites More sharing options...
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