Ok I'll go down the list.
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First off mine is a 22K Hornet 15" Bullberry 1:12 twist for the Encore.
Curtis, no it's not the lot # that was recalled but I wonder if they missed some.
Lefty41, The manual I have is the yearly handbook and some of the loads just don't look right. They will show 12-13 grains for several different weight bullets and higher loads for the regular over the K. I loaded a 40g Vmax with 12.5g LilGun, WSR in WW cases -.030 from the lands and was getting 3300 fps! The action was sticky to open so I dropped back to my 296 load of 11.8 and they were still running 2900-3000 but at least the psi was down. Others have said they are loading 13g with no psi signs. That Sierra bullet shoots pretty good in mine, you'll just have to try one to see what the psi is doing. It's hard to tell from one bbl to another and one batch of powder too. So far the worst I've seen is that it stretches the brass and loosens the primer pockets.
Erik, I was able to get around 2700 out of my old regular bbl and that should take out a yote to 200 yards or so. You may be running around 2500-2600 from the 10". Its not going to blow em up like a 22-250 but should leave a heck of a mark! I know at 100 yards that 40g vmax @ 2700 will punch a clean hole through a piece of 1/4" angle iron.(my target stand)
Bullets that seem to shoot well are the Hornady VMax 40g, Nosler 40g BT and the 45g round nose Hornet. The Sierra Hornets work pretty good too. I might even try some of the Hornady FNHP bee bullets for yucks. They should splat pretty good.
FWIW I also found that WW Small Pistol primers give me about 100 fps more vel than the SR primers and this makes no sense at all except that it may be getting a better burn.
Yesterday I shot a load of 11.5g 296 with a 40g Vmax seated .025 off, with WW brass and a SP primer. Vel av was 2709 es of 19 and a three shot group of .16 @ 50 yards.
Think I found my load!
Hope this helps some of ya.