I am looking for an optics system for my new carbine build. Has anyone used a Burris XTR-135 Xtreme Tactical SpeedDot before? I am intrigued and read good things about it. I have noticed most of the people here seem to go EOtech, either holographic or the HMW... those two I am considering as well. I just need some help convincing here as I am split three ways here 
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cheers
.cheers
