I mailed some brass to him. First of all, he paid beforehand and it was all legit. When he received it, he messaged me to let me know I made a mistake regarding the quantity I put in the ad (I grossly underestimated it for one caliber). Instead of giving me a negative review, he messaged me to find a resolution. I refunded him the portion I had underestimated and all was well.
Super great guy to deal with. Deal with confidence with him.