I have been waiting for this. I am not interested in keeping any of the products and I am willing to cover shipping to and from. I would like to field some samples and to try my hand at writing a review on any product for the AR platform. I will use my M&P 15 as a test bed rifle as it has been solid for me since I have had it and have a good baseline rifle to compare the accessories to. Count me in for some T&E.