Doc that's a pretty good idea, just another 6.8, I can use same BCG and CH
True. I have two 300 BO uppers....one with the thermal and one with a day scope. When I go to my deer stand I carry the extra upper in my backpack. I usually have the thermal mounted walking in, and once it gets daylight I just pop the upper off and put on the one with my day scope. I do the opposite in the evening if I stay after dark and try to get a hog sneaking in.
And just switching the BCG and CH is super easy and saves some money. I'll be getting a 6.8 upper soon.