Hello sir.
I also live in this wonderful state I live in Long Beach where about are you? If you are a need of information on building a A varmint AR have built quite a few of them I have 3 myself. If you need some info I glad to help.
I have a 6mm Creedmoor It has been doing wonderful 4 Coyotes but I am just starting to put together a 6x284 for the exact purposes You are For the extra long shots not together yet Barrel on order hopefully it works out.