Harrys Bird Posted June 14, 2009 Report Share Posted June 14, 2009 Hi need some help Have a cz 452 and am having troube with it not ejecting the brass casing after firing It only happens now and again but its a pain. Quote Link to comment Share on other sites More sharing options...
steve_b_wales Posted June 14, 2009 Report Share Posted June 14, 2009 How old is the rifle? Have you tried stripping it down (not difficult) and cleaning the extractor? Quote Link to comment Share on other sites More sharing options...
radio1ham Posted June 14, 2009 Report Share Posted June 14, 2009 sounds like dirt in the extractor claws maybe a good soak in a very thin oil will dislodge any dirt or dust or if you have access to an high preasure airline blast along were the extractor claws are to remove any dirt or dust etc then re oil let it soak in thin oil for a day or so then another day to drain excess oil off the bolt take the bolt out of the rifle aswell hopefully that will help if not maybe you will have to strip the bolt down and clean the inside of the bolt aswell hope this helps Quote Link to comment Share on other sites More sharing options...
DaveK Posted June 15, 2009 Report Share Posted June 15, 2009 Give the chamber a good clean out. Quote Link to comment Share on other sites More sharing options...
reaper6 Posted June 15, 2009 Report Share Posted June 15, 2009 Give the barrel a good rodding out Quote Link to comment Share on other sites More sharing options...
DaveK Posted June 15, 2009 Report Share Posted June 15, 2009 Give the barrel a good rodding out Interested to know how the barrel causes extraction problems? Quote Link to comment Share on other sites More sharing options...
al4x Posted June 15, 2009 Report Share Posted June 15, 2009 it won't but that may be a phrase you could use on that "other" forum Quote Link to comment Share on other sites More sharing options...
DaveK Posted June 15, 2009 Report Share Posted June 15, 2009 it won't but that may be a phrase you could use on that "other" forum Can't. They've sussed me and I think barred the IP address. unless some kind soul knows how I can change my IP? Quote Link to comment Share on other sites More sharing options...
al4x Posted June 15, 2009 Report Share Posted June 15, 2009 you just want to use a proxy server, just google for a free one and it should do the job Quote Link to comment Share on other sites More sharing options...
edr Posted June 15, 2009 Report Share Posted June 15, 2009 you just want to use a proxy server, just google for a free one and it should do the job Vtunnel isn't bad Quote Link to comment Share on other sites More sharing options...
Harrys Bird Posted June 15, 2009 Author Report Share Posted June 15, 2009 sounds like dirt in the extractor claws maybe a good soak in a very thin oil will dislodge any dirt or dust or if you have access to an high preasure airline blast along were the extractor claws are to remove any dirt or dust etc then re oil let it soak in thin oil for a day or so then another day to drain excess oil off the bolt take the bolt out of the rifle aswell hopefully that will help if not maybe you will have to strip the bolt down and clean the inside of the bolt aswell hope this helps Sorry, the rifle is about 10 months old and have put around 1500 rounds threw it. Stripped the bolt down and cleaned it, the extractor claws looked ok, but have to say i did not oil the bolt Will give it another go and thanks for all the help lads Quote Link to comment Share on other sites More sharing options...
buchangun Posted June 16, 2009 Report Share Posted June 16, 2009 I had this happen on my CZ -you need to get the wax build up out of the breach area - I got some gun cleaner that is like trike - it disolves the wax and then I cleaned it with a cocktail stick from the groove inside the breach , there is also some hole at the side to assist in cleaning and oiling - they should be clear. Quote Link to comment Share on other sites More sharing options...
sid the sniper Posted June 16, 2009 Report Share Posted June 16, 2009 Whats the other forum Quote Link to comment Share on other sites More sharing options...
Harrys Bird Posted June 18, 2009 Author Report Share Posted June 18, 2009 I had this happen on my CZ -you need to get the wax build up out of the breach area - I got some gun cleaner that is like trike - it disolves the wax and then I cleaned it with a cocktail stick from the groove inside the breach , there is also some hole at the side to assist in cleaning and oiling - they should be clear. That seems to have done the trick There was some grime around the groove, many thanks Quote Link to comment Share on other sites More sharing options...
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