Has anyone got the 6mmbr to feed right in an ar15. If so what mag and what mods were done to it to feed. i am working on a 30br ar15. I am hoping to get a slightly heavier bullet (10 to 15 grain increase) at the same speed as a 6.8.
Has anyone got the 6mmbr to feed right in an ar15. If so what mag and what mods were done to it to feed. i am working on a 30br ar15. I am hoping to get a slightly heavier bullet (10 to 15 grain increase) at the same speed as a 6.8.
Give Harrison a call at AR15PERFORMANCE.COM....
He will school you in the ways of the 6mm br
"Everyone has been given a gift in life. Some people have a gift for science and some have a flair for art. And warriors have been given the gift of aggression. They would no more misuse this gift than a doctor would misuse his healing arts, but they yearn for the opportunity to use their gift to help others. These people, the ones who have been blessed with the gift of aggression and a love for others, are our sheepdogs. These are our warrior"
I am using straight PRI 6.8 cases but, 1st generation.
They feed well enough that I had a triple that sounded like a 3 round burst.
Very light Geissele trigger
One thing that helps with mags is bending the top loop of the spring up where it contacts the front of the follower and the hook at the same time while the spring is verticle.
Last edited by constructor; 01-02-10 at 14:31.
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