Yep a varmint bullet......Id try 50-55 Grain Vmax in a .223 and take brain shots only. Ive shot a ton of hogs with a 60 grain NBT going a little faster and never got an exit on brain shots. I say the Vmax because its softer than the NBT...likewise the lighter ones should slow up quicker...

"...the left considers you vermin, and they'll kill you given the chance..." Bristoe