I'm trying to get some velocity out of my new 124gr HH from a 20" 6.5 Creedmoor. Since this bullet is about the same length as my 140gr Berger's I'm running into a case capacity issue. Running RL-16 and cant get anymore shoved into the case. Never used a bullet this light and wondering if anyone has some good powder recommendations for these 124gr HH that return some good velocities. Thanks for the help.
Happy shooting.
Happy shooting.