Which 300 gr. XTP bullet are you using? The .430 diameter 44 cal or the .452 diameter 45cal bullet?toytruck said:Agree with what Keith Lewis said. My .50 Encore won't shoot conicals with any accuracy. However it does shoot 300 gr. XTP's in a Harvestor "crushrib" sabot very accurately. I hope to have some deer volunteers to try them out on in our late season.