Hey guys I just got a new 700 adl in .300 win mag. I had some hand loads as well as a box of HSM 185 gr bergers. My rifle shot up the hand loads just fine, but the first round from HSM would not eject after I shot it. Infact the bolt would not open. Have any of you guys had this problem? Is there anything I can do? I did get the bolt open after some work.