For as long as I can remember,1911's needed a break in period of 500 rounds before trusting your life or a match to them.From my Norinco up to my Ed Brown and everything else in between,I followed this basic well known rule of thumb.On other well known forums,this practice seems to indicate poorly made 1911's.really.........I have had plenty that ran flawlessly right out of the box and others that needed the full break in before settling down to become one inch groupers at 25 yards.I don't understand how this basic practice has been lost by the younger shooters these days.I read posts where guys are sending their guns back to the factory for a FTF or FTE on their first 50 rounds.As a young shooter back 35 yrs ago ,we learned to listen to the elders and vetrans as to what to do.My first Colt jammed quite a bit before becoming a tact driver.but never did I feel compelled to bash and tell Colt how to make a gun.End of rant