[BsChoy]

Does anyone use the Nosler, Hornady, or sierra version for coyotes and if so how do they perform?

[rcmodel]

I use 55 grain V-Max out to 250 yards or so in .223 Rem.
Beyond that, it's time to move up to more gun like the 22-250, .243, 25-06, etc., for quick coyote kills.

In my experiance, the long heavy .223 match bullets don't kill coyotes worth a darn.
They just shoot a .22 hole through them like FMJ or AP!
On a side shot, which is by far the most common, a coyote isn't thick enough to get much tumbling action going, if any.

The 50 - 60 grain range bullets get inside and either blow-up, or at longer range, mushroom.
In either case, they will kill coyotes way Deader, way Faster then the heavy match loads.

http://i81.photobucket.com/albums/j219/rcmodel/KTOG/1224.gif
rcmodel