209's sticking in Mountaineer
Hey guys its been a while since I have been on here, but I know I will get good answers so I'm asking for some help. All of a sudden my Win 209 primers are sticking in the flash channel of my Mountaineer. Same loads with Blackhorn that I have always used but now the primer is sticking. It is the same that I have always used and I have had this gun since about the day they came out? Load info is the same 110 grains of Blackhorn, a Win 209 primer, and I'm switching between a 300 grain Lehigh, a 275 grain Lehigh and a 290 grain Barnes. Just not sure why all of a sudden they would stick and not eject? Any insight would be great!! Thanks in advance.