that is not common
by bj 
, Friday, July 10, 2015, 19:45 (3428 days ago) @ rob
It looks like those cases are not wanting to come out of the chamber and the extractor is pulling on them very hard.
Try some with your old load of H335 and some of the factory rounds you were using before, and see how the marks on the brass compare.
Complete thread:
- Looks like extractor upgrade solve AR problem... -
rob,
2015-07-10, 16:57
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- try one with the brass in focus (yeah I know it ain't easy) -
Miles,
2015-07-10, 17:13
- Two more... -
rob,
2015-07-10, 18:56
- that is not common -
bj,
2015-07-10, 19:45
- I does it occasionally on every load, before and... - rob, 2015-07-10, 19:49
- I agree, but he's got a extractor that's "out there" -
Miles,
2015-07-10, 21:36
- I wonder if polishing the chamber would help...NM -
rob,
2015-07-10, 22:11
- couldn't hurt! - Rob Leahy, 2015-07-11, 12:31
- Might not hurt to try it. - Miles, 2015-07-11, 16:00
- Does yours have a chrome-lined chamber? -
mcassill,
2015-07-11, 16:33
- Nope, not chromed lined... -
rob,
2015-07-11, 17:08
- My suspicion is that... -
mcassill,
2015-07-11, 18:34
- I kind of agree... - rob, 2015-07-11, 20:11
- My suspicion is that... -
mcassill,
2015-07-11, 18:34
- Nope, not chromed lined... -
rob,
2015-07-11, 17:08
- I wonder if polishing the chamber would help...NM -
rob,
2015-07-10, 22:11
- that is not common -
bj,
2015-07-10, 19:45
- Two more... -
rob,
2015-07-10, 18:56
- try one with the brass in focus (yeah I know it ain't easy) -
Miles,
2015-07-10, 17:13