Barrel round count?

H

Hi Salenity

Guest
Hi all, first post...
I just built a .308 AR with a 20" Balistic Advantage 1-10 barrel.
My question is at what round count can I start working up a load? The barrels current round count is 10. Is this broke in enough to get enough accuracy to work up a load or should I put a few more rounds down the tube first?

I'm going to try 168 MK but I haven't decided what powder to try first, probably H4895.
 
IMHO you could have started at round 1.
used those 10 shots to get the scope on paper and look at velocity data in
say 1/2 gr steps.
 
Thanks, I wasn't sure if it needed a few rounds before it was accurate enough to work up the load.
 
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