I was using Remington ammo. It would usually extract 4 or 5. What ammo are you using?I shoot my 1909 with modern .45 Colt brass (which has a larger rim than the original round), and have no issues whatsoever with function or ejection.
PRD1 - mhb - MIke
The .45 colt had a smaller rim. Colt made the 1909 for a larger rim. You can shoot .45 Colt ammo till the cow's come home, but you're going to have extraction problems depending of the dia. of the rim. The New Service chambered in .45 Colt uses a standard .45 Colt round. I would be shocked if a 1909 round would even chamber. I just looked on GB and they have 4 different listings for this rare round.I can see taking every advantage if you are the Army and have Frankford Arsenal to load specialty ammo, but Colt sold lots of New Service revolvers for plain old .45 Colt. Never heard a Canadian Mountie complain of ejection.
The New Service chambered in .45 Colt uses a standard .45 Colt round. I would be shocked if a 1909 round would even chamber. I just looked on GB and they have 4 different listings for this rare round.
The only difference is the extractor is cut larger to take the larger rim of the 1909 round. You can load and fire both rounds, but the .45 Colt won't extract/eject with the same authority. I had a 1909 for decades and I thought Colt had got it wrong. It wasn't until about 20 or 25 years ago I learned why.Why? .45 1909 is said to be the same as .45 1873 except for the larger rim for better simultaneous extraction.
And there is no obvious difference between 1909 and other New Service Colts.
I was using Remington ammo. It would usually extract 4 or 5. What ammo are you using?