Fellas i am going to build me a fun rifle for long range coyote sniping. Here in illinois our coyote like to sit on there butts in the middle of our 1 mile square sections. I want to build a rifle that i can lay down and TRY to shoot these critters with. I am going to use a rem 700 action, possibly a Mcree stock (if i can find a used one) and a shilen barrel probably chrome moly. What i dont know yet is what chambering to go with. I dont want a 308, that much i know. I want something with long bullets with a high BC. I am thinking 243AI Or 260AI or a 284AI. Basically i am looking for an excuse to build a rifle even if my excuse isnt a very good one! LOL!! The winters are cold and usually windy here in these open plains so a high BC bullet is a must. I kinda want something Big. I have some formed 243AI brass doing a lot of nothing so maybe a 243AI with some 115gr Dtac's is the ticket?? On the other hand i have always wanted a 7mm? Now this is just a fun question so lets play! What would you use?? Lee