bout how many rounds u put through it?
The one I "fondled" had about 400 rounds since the last cleaning. Not sure of total round count on it.
I have sent the link to this thread to the owners and hopefully they will chime in very soon. I was very impressed by the product but also by the business model. No need to pay for mil-spec trigger if you are going to replace it anyway. No need for a mil-spec bolt carrier if another one will be used. Need a 18" mid-length with a magpul stock, then that's what you get. Very easy and reasonable.