I'm looking to avoid making an extractor from scratch, and have located extractors for 1903 pump-action rifles. I know some of the parts interchange, but don't know if the extractors are the same. The bolt assembly I have has the end of the extractor broken off, and it will be a lot more work making one without something to copy. I'm hoping to hear from someone who has worked on these rifles who will tell me the extractors interchange between the 1912 and the 1903. Also, I need a replacement barrel to avoid having to go the liner route. Thanks.