I load the 200gr FTX for my 350mag. It's consistantly my most accurate rifle. I down load with a reduced load of IMR4895.
I grabbed a box when they first came out to try in the maxi. They shot really well too! I picked up a couple more boxes along the way. Figured I would try them in the other 35's one day too.
I am bothered by the need to grin brass way back to use some of the FTx line is some calibers. For the most part I will not do it. But so far I'm loading thm in guns who's throats are deep enough that its not yet mattered. Of coarse on repeaters you need to also be sure the OAL will still run thru the action.
I have shot a deer and coyote with the 452/200g and at 2000 fps they are a tad explosive.
I have shot the 160/30-30 in a 30-30 at about 2400 with good results. Still a bit fragile for my tastes.
I have some 225g 452's loaded to about 1450fps to try.
I also loaded some 250g 452's in some 454's for the handi. Should get 2300fps or so from them.
These worry me as they are designed for the top end of Cassull velocities from a hand gun. Now I'm using a 20" H&R re-chambered so ill beat those velocities al lower powder charges. IIRC the bullets made for one of the 45 cals on a AR platform.
Lastly, some of these 200/358's in the Whelen at juat under 3000fps. One day I get the chance again...
CW