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 Trouble with BM Varminter
mld3021  [Member]
3/23/2012 2:48:10 PM
At range today, with different factory ammo I was getting no primer strikes and the unfired round was sticking in chamber. Would not eject. I took out bcg and dissasembled and reassembled, and same problem. I recently put the Varminter upper on a different BM lower. Any suggestions?
RedFalconBill  [Team Member]
3/23/2012 3:11:16 PM
Sticking in the chamber, or was the extractor slipping off of the case rim?

Did you check for correct firing pin protrusion from the bolt face?
mld3021  [Member]
3/23/2012 4:17:30 PM
It was a broken piece of primer stuck in the chamber. Found it when I brushed and swabbed the chamber. The bcg could not go fully forward because of the primer piece.

But how did a broken piece of primer get stuck in the chamber? This happened on the 2-3 round of the day, handloaded ammo with cci primers.
RedFalconBill  [Team Member]
3/23/2012 4:22:42 PM

Originally Posted By mld3021:
It was a broken piece of primer stuck in the chamber. Found it when I brushed and swabbed the chamber. The bcg could not go fully forward because of the primer piece.

But how did a broken piece of primer get stuck in the chamber? This happened on the 2-3 round of the day, handloaded ammo with cci primers.

Sounds like the primer blew and fell off the case head during ejection, then was fed back into the locking lug/chamber area.

What were your handloads?