Naah, it's alot more. I can't hardly tell the difference in recoil between a 30-06 x-bolt and a t3x 6.5 prc. It's a small diameter bullet w decent thump. Not a small caliber solution, in my opinion. Actually, the prc tikka t3x feels like it kicks more
Your creedmoor must be much lighter, or the prc fits you better
My Tikka 6.5 PRC is a hair lighter than my 6,5CM Savage.
The Savage has the AccuStock so fit is excellent. The Tikka has about 1/2 inch more LOP than I like, but is OK.
OP started with a 300WM so I assumed he needed a good deal of gun for larger game,
I have 3 CF Cartridges I considered recommending
1) a 6mm of some sort. My 6 ARC Savage in a chassis = A baby to shoot. My daughter is learning on it now. If recoil is the number one priority, one of the 6mm cartridges is the way to go.
2) 6.5 CM : Recoil = 9.6lbs. Very manageable. No brake or can needed.
3) 6.5 PRC: Recoil= 11.2 lbs. I don't find it unpleasant to shoot. With a brake or a can, recoil is very manageable. I plan to hunt with an Evo can on it.
4) 270 Win Recoil = 11.64. Pre-suppressor, I can manage a box of ammo fine. With my Nomad can, it is really easy to shoot.
I think 3 or 4 can be a bigger game cartridge (using the correct bullet) without beating him up. If he is only shooting a deer sized game, a 243 or 6 creedmoor will do the job.