jrbet83 Posted July 23, 2021 Share Posted July 23, 2021 (edited) First and only CZ, is this recessed dished spot normal? This gun has maybe 3-4K max. Having FTE and trying to track down the issue. I’ve read about all the extractor and extractor springs posts and am addressing that. Just curious about this spot. Edited July 23, 2021 by jrbet83 Link to comment Share on other sites More sharing options...
GrumpyOne Posted July 23, 2021 Share Posted July 23, 2021 That's not the breech face. Typical breech face erosion is around the firing pin hole, in a ring, caused by the primer not sealing the case upon ignition. Link to comment Share on other sites More sharing options...
Ludde Posted July 24, 2021 Share Posted July 24, 2021 10 hours ago, jrbet83 said: First and only CZ, is this recessed dished spot normal? This gun has maybe 3-4K max. Having FTE and trying to track down the issue. I’ve read about all the extractor and extractor springs posts and am addressing that. Just curious about this spot. Thats how it should be. If you place a case under the extractor at the height of the recess you will notice that that recess is what keeps your case flat to the breach face during feeding/ejection. Link to comment Share on other sites More sharing options...
yigal Posted July 25, 2021 Share Posted July 25, 2021 On 7/24/2021 at 9:23 AM, Ludde said: Thats how it should be. If you place a case under the extractor at the height of the recess you will notice that that recess is what keeps your case flat to the breach face during feeding/ejection. Link to comment Share on other sites More sharing options...
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