Missing IR Gun

[Alien]

I know it's a long shot, but can't find my IR gun. I'm pretty sure I had it at Round 3 @ TWS. Pretty sure I couldn't find it to take to Hallet. So, seeing as my memory sucks, did anyone happen to borrow it from me at some time?

Looks like this...
http://www.lowes.com/lowes/lkn?action=productDetail&productId=25720-85476-42505-L&lpage=none

Thanks!