For coyotes and jihadists a 6 Dasher will give them an ear ache between 4-700 yards quite reliably. Also good for 1000 yards as well.

Burns ~31gr powder, with 105gr class bullets. 1:8 twist if you have some elevation or 1:7 ish if your at sea level.

Not a whole lot more expensive than a long distance 223 or AI.

Most use H-4895 or Varget but if you want better barrel life go with H-4350 .

The 6 BR isn't shabby at all at the ranges quoted and no fire forming, however Dasher fire forming loads run just under 1 moa in my rifles.