As mentioned before, the AR10 is not as standardized as the AR15. With that said, I would recommend staying with the DPMS format on the AR10. You will find much greater parts availability and pricing. Also, the DPMS platform is much easier to upgrade in the future if you want.
One of the...
It varies throughout the year. Typically, I hit the range twice a month. One of my hobbies is 3-Gun Competition. During that time of year then I will go 3-4 times in a month. The big thing I recommend is to have a plan and focus on 1-2 skill sets at a time. That way it makes all of the...