That Is Very Good
So many people send their problem 1911 pistols out to to get the frame feed ramp polished and the barrel throat polished & a Full Length Guide Rod Installed & the ejection port lowered & relieved & they are buying $50.00 magazines & (in reality) their ONLY pistol problem is the doggone extractor.
They are spending BIG dollars for Bar~Sto Barrels thinking somehow that an extra expensive barrel will cure all feed related problems.
They add an extended ejector or buy a ramped barrel & get the frame milled/machined out to cure FRUSTRATING feed related jamming problems.
Really during feeding the bullet nose barely even touches the frame feed ramp.
And extended EJECTOR sure does give the cartridge case an extra whack but, really the problem is that the extractor will not
let go of the cartridge case properly.
I don't really want to get into it all but, (in short) the
"Dirty Little Secret" is that nearly all 1911 feed and ejection problem can be "cured" by a perfectly fit, contoured, & tensioned extractor head.
The price or cost of the barrel has
little at all to do with feed reliability.
I hate to think about how many shooters have dumped (at a loss) a perfectly fine Government Model type pistol that refused to feed when the actual problem was an Ultra simple and VERY inexpensive "fix" - Springfield Armory pistols were especially noted to terrible extractor fit (for a while there)
One thing that you can try is an AFTEC extractor if you want to D.I.Y. your own extractor. Available from Brownell's
They will not work in series 80 type pistols but, are fantastic for Series 70 & earlier 1911 guns & require very little work to fit to any pistol. They retail for $60.00

though but, last nearly forever.
Many extractor breakage problems result from the extractor not being properly fit and/or the extractor being M.I.M. (metal injected molded) extractors and not Spring Steel extractors.
Focus your attention on an "ill fit or unfit" extractor
FIRST if your pistol has feed/ejecton related problems.
Say what you want about the ACCURACY of STOCK military 1911 pistols but, they usually ALL FED & EJECTED without custom ejectors and expensive barrels OR EXPENSIVE MAGAZINES & without extensive aftermarket custom modifications.
The slide ejection ports were not lowered or relieved and SOMEHOW (as if by magic) that spent brass managed to always make it out of there. :smile:
That is because the military armorers KNEW Exactly HOW to fit a factory stock
extractor.
Also...if your ejected brass hits you smack in the face then that is also USUALLY the extractor & it can be cured by radiusing the bottom of the extractor hook.