jwhirl413, that's encouraging that you ran three mags successfully. Guess time will tell but I'd rather have something obvious turn up wrong. While running Rem Oil isn't the best idea, you wouldn't expect it to have such graphic consequences. There is a difference between the spray and the drip bottle though.
The biggest issue with assembling an AR isn't so much getting the parts together right - it's getting the right parts together.
US Army 1966-69, VFW Life Member, Retired Geek