Your basic off the shelf standard grade Ar will usually do 2 to 4 MOA with ball and it is generally easy to do an upgrade to the trigger ($100 to $300) and get down to 1 to 1.5 MOA. with better ammo.
The higher grade varmint rigs ($1000 to $1200 lower end without glass)
will generally be 1MOA or better.
I don't hunt but it seems to me a coyote at 250 isn't going to know the difference between 1 MOA and 2 MOA .
I would presume shooter skill is going to be the big factor here but AR's are about the easiest gun to shoot.
I would lean towards the 1/9 over the 1/7, The 20" guns are usually easier to shoot ,go with the flatop as they are the way to go for optic mounting and consider a trigger upgrade , I like the simple Rock River National Match trigger .
The higher grade varmint rigs ($1000 to $1200 lower end without glass)
will generally be 1MOA or better.
I don't hunt but it seems to me a coyote at 250 isn't going to know the difference between 1 MOA and 2 MOA .
I would presume shooter skill is going to be the big factor here but AR's are about the easiest gun to shoot.
I would lean towards the 1/9 over the 1/7, The 20" guns are usually easier to shoot ,go with the flatop as they are the way to go for optic mounting and consider a trigger upgrade , I like the simple Rock River National Match trigger .