Probably not the norm... - Faxon Firearms 5.56 M16 Bolt Carrier Group

I want to start out by saying it could be human error on my part- somehow somewhere something i could be missing. That and this is probably one out of a thoudand circumstance where something was overlooked/ slipped by...so this BCG from faxon, which ive heard positive things anout the company and heard theg hold their when it comes to the BCG quality. So does faxon have a break in period for their bcg's? Why then, is this bolt carrier group able to load a round when using the charging handle, fire the round, eject spent casing, and slam back into battery without grabbjng a new round? I have to use charging handle each time to ne anle to fire a new round. Nothing else has changed in this setup, been a super reliable gun, well over a 1000 rounds theough and had d first malfunction with this bcg. Very bummed out and hopefully faxon has good customer service as well. First impressons are expremely important...probably wont be buying a faxon anything ever. Which is too bad