Running the same bullets on my Savage prefit, with 60gr I'm getting 2420 fps out of a 20" barrel with a SilencerCo Hybrid on it.NO, The load data is not the same as a bolt gun. I will be using sabotless 275 gr. Arrowhead bullets with 60- 62 ish grains of Hodgdon H4198... You have to keep the pressures down on the break opens, the barrel dia. at the breech is only 1" compared to most remmy bolt guns, 1.250" dia. The lower charge is still pushing that bullet @ approx. 2500 - 2600 fps.