I put the best recoil pads on all my rifles. Even on the .243 plus it helps keep the gun from sliding when stood against a wall.
I always liked to shoot with a tight military type sling unless standing. The tight sling takes up some recoil, and helps when shooting on a bench
Get a Past recoil pad that you strap on your shoulder when shooting from a bench. Don't shoot in shirt sleeves.
Recoil is also a mental thing, and the advice that you do not feel it when shooting at game does not keep one from flinching if shooting on the range has resulted in a flinch there.
Ecclesiastes 12:13 *¶Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this is the whole duty of man.
14 *For God shall bring every work into judgment, with every secret thing, whether it be good, or whether it be evil.