Hello guys. Been lurking for quite a while but posting for the first time. Lots of good info here. Ive been loading this bullet in my standard 22" handi over 48 grns H4198 but no chrony so i dont really know what I'm getting. Based on the chart i got the data from Im guessing around 2200fps. I recently ordered an ultra hunter and am looking to maximize the velocity with this round. Barnes shows this bullet being driven 2314 fps over a charge of 50 grns of AA 1680 at levergun pressures. How much faster can this be safely pushed in an ultra hunter. The on-game performance with this bullet has has been impressive to say the least. Anybody out there got any pet loads for this particular bullet? What about the the 250gr TSX?