New ACOG finally arrived
#1
New ACOG finally arrived
![Yup](https://teamspeed.com/forums/images/smilies/teamspeed/yup.gif)
![](http://i38.photobucket.com/albums/e113/glentrinka/IMG_0364-Edit.jpg)
![](http://i38.photobucket.com/albums/e113/glentrinka/IMG_0361-Edit.jpg)
![](http://i38.photobucket.com/albums/e113/glentrinka/IMG_0360-Edit.jpg)
![](http://i38.photobucket.com/albums/e113/glentrinka/IMG_0372-Edit.jpg)
#7
That's the fiber optic light gathering rod that lights the reticle during the day. At night tritium makes it glow.