I have been using a McFarland gas ring for the past 500 rounds without a problem; I have heard since boot camp "never let those 3 gaps in the gas rings line up otherwise you will have problems"...5 years using standard 3 gas rings and never had a problem.
I would like to acknowledge that many of you know a lot more about this subject than me.
Can anyone tell me if using the McFarland has downfalls or any other negative effects?
Thanks,
Dave
