Well, here it is! Not the best photo but it will have to do for tonight. I got the BCM lightweight upper today and the BCM Medium Charging handle, and the BCM BCG and MI Hand guard yesterday in the mail. All I need is some BUIS and maybe a red dot and I am ready to head to the range. One thing I noticed, the BCG came with a little, black o-ring but no instruction on putting it on. Do I need it? Thanks again for all the recommendations and help.