If your curious about how much.
go to any recoil calculating formula on the net.
run the formula with charge wt, plus projectile wt---- now run it with only projectile wt.,,, the difference is the amount of recoil contributed by the powder. this also correlates to the amount of recoil reduction any
compensator will bring to the rig for that particular load/gun. Of course the pressure makes only a difference in the "noise" dB count, not the recoil. So don't read jet effect/thrust etc. into it.
