I posted about it here on my blog, where you can also read with hilarity how truly I did suck at yesterday's police pistol/carbine match.
Basically, the culprit was the batteries: when exposed to the high heat of a Texas summer in the trunk of my car, the adhesive holding the thin plastic label on the battery (they all wear them now, if you check carefully) melted, and ran to the contact point, where it pooled and created a highly effective insulator. Changing out the batteries did NOT fix the problem.
I completed the match with BUIS, but it's worth checking on, if your electronic sight is ever exposed to high (110 degrees + F.) temperatures.
Be safe.
Basically, the culprit was the batteries: when exposed to the high heat of a Texas summer in the trunk of my car, the adhesive holding the thin plastic label on the battery (they all wear them now, if you check carefully) melted, and ran to the contact point, where it pooled and created a highly effective insulator. Changing out the batteries did NOT fix the problem.
I completed the match with BUIS, but it's worth checking on, if your electronic sight is ever exposed to high (110 degrees + F.) temperatures.
Be safe.