Yep, and they work great. I haven't had any problems with them. They work well with IMR 4064, IMR 4350, and H4350. My current load is IMR 4350 @ 57.5grs with Win brass, cci200 primer, .050" off the lands, and gets around 2850 fps with 22" barrel.
I use that bullet and 54.5 grains W760 in my Remmington 760 pump action (oal 3.350"). Shot a cow elk at 300 yards and it didn't take a step. It was drt! I also use that same bullet in a 300 win mag and a 300 rsaum. Never had an elk move after the shot.
Depends on the brass your using. Winchester brass with H4350, around 57.5-59grs you should find a good node.As always please work up to these loads.Good luck.