I recently purchased a new Sig Sauer 4.5x14x50 scope Bdx combo. The package comes with a 6x22 LSF. I've always used traditional scopes such as the Trijicon Tr23 and Nikon Monarchs. I got the scope on a good deal as my local gun shop had it for a while, so I reaped the benefits. I am wondering if anyone has used the Kilo 1800bdx and Sierra 3Bdx or any of the series. I had a severe brain injury years ago so the features of the scope help immensely. If anyone has any advice with use or reviews of the product I appreciate all the feedback. Thanks in advance.