Thinking about a new ar10 upper. 20" for suppressor and 1-12 twist to get 55's as fast as possible. Is there any advantage with the 6 cm over a 243? Not much info out there about 55's with the right twist but I have read a few where guys say its faster than 243.
Is there anyone on here shooting 6 creedmoor 55gr in a 1-12?
What barrel length do you have and what speeds are you getting?
Any feeding issues in ar10 with the short bullets?
Thanks
Is there anyone on here shooting 6 creedmoor 55gr in a 1-12?
What barrel length do you have and what speeds are you getting?
Any feeding issues in ar10 with the short bullets?
Thanks