Great Rail and Amazing Service from RogTac!
RogTac had the best price on this rail so I emailed Mike a question on a Saturday morning. Within an hour or so he replied, so I submitted my order and it shipped the same day. First time buyer from RogTac and completely satisfied. Love the rail! Pictures make it look thick, but it's not much larger than the other 1.5" slim models out there. 1.38" ID and 1.57" OD (if I remember correctly).