There was a recent post on AMMOLAND that is worth your reading “Building the Ultimate Ultra-Light AR-15 for Hunting and Survival” the author is a good friend of mine named Bill Mooney.
This company is owned by an engineer that is looking for new dealers and affiliates. He is working on a new version of the AR Pistol that seems to be the latest craze. If anyone is interested in getting involved on this ground floor opportunity let me know by private message.
I talked with Bill Mooney today and the said they had this rifle field tested with 5000 rounds run through it and it never had a failure or required cleaning (of course cleaning is a good idea but wasn’t required).
This is a good read and I hope you will enjoy it.