Another spot
Another spot to check is where the extractor hook goes into a slot in the barrel. Sometimes when a new barrel is put in and the extractor is not centered in the slot or checked for clearance. Just because it uses a V-block doesn't mean it is perfect, there is usually some give, and just enough to cause this problem. Of the two ruger 10/22's that I have both required a bit of break in and like was stated above the operating rod has a tendency to look and feel like a machine screw. I removed most of that problem with a scotch brite buffer on a die grinder. Just feed it a few different types till it runs smooth and tells you what it likes. Oh and if it stovepipes, make sure you hold the stock securely because any cushion or give back will short stroke the bolt because you are absorbing the energy and not the spring.
Another spot to check is where the extractor hook goes into a slot in the barrel. Sometimes when a new barrel is put in and the extractor is not centered in the slot or checked for clearance. Just because it uses a V-block doesn't mean it is perfect, there is usually some give, and just enough to cause this problem. Of the two ruger 10/22's that I have both required a bit of break in and like was stated above the operating rod has a tendency to look and feel like a machine screw. I removed most of that problem with a scotch brite buffer on a die grinder. Just feed it a few different types till it runs smooth and tells you what it likes. Oh and if it stovepipes, make sure you hold the stock securely because any cushion or give back will short stroke the bolt because you are absorbing the energy and not the spring.





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