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CZ550 .404J Update

This topic can be found at:
https://forums.accuratereloading.com/eve/forums/a/tpc/f/4711043/m/253103006

11 January 2007, 03:59
RIP
CZ550 .404J Update
nopride2,
Thanks for setting me straight. I have long known that running hot water on the metal lid of a glass jar will loosen it if it is stuck tight and hard to unscrew. I was merely temporarily insane at the news of defective McGowen ".4241 caliber" barrels. I have dealt with this and am now back to reality. Wink
11 January 2007, 04:09
boom stick
sooooooo if the barrel is cold it is at the true bore but after it heats up when fired a few times there is less grip on the bullet minus bullet metal that smeared off bewildered


577 BME 3"500 KILL ALL 358 GREMLIN 404-375

*we band of 45-70ers* (Founder)
Single Shot Shooters Society S.S.S.S. (Founder)
11 January 2007, 04:32
Mike Mc
boom stick

If you go back on this thread you will see the calculations were done and the increase in bore diameter is extremely small. From memory the calculations were done at 100 *F and 400 *F

Mike
11 January 2007, 04:34
boom stick



577 BME 3"500 KILL ALL 358 GREMLIN 404-375

*we band of 45-70ers* (Founder)
Single Shot Shooters Society S.S.S.S. (Founder)