February 13, 2011, 06:59 PM | #1 |
Senior Member
Join Date: May 16, 2005
Location: E Tennessee
Posts: 828
|
XS Sights csat
It is an AR rear sight aperture that replaces stock aperture. Top of the "lollipop" has a notch in it for accurate close range (across the room distance) shooting without the big sight/bore offset problem. http://www.xssights.com/store/CSAT.html
Anyone tried one? |
|
|