I'm looking at several M10 bolts and 1 does have spline difficulties. Can see how these could be reassembled wrong due to ease of some bolts reassembling incorrectly. At first glance extractor is a good warning-but not to someone unaware at how that bolt head works. As your pics show non extended bolt head holds extractor and can be closed, but not locked, in action!
20 yrs ago on the range I inspected a man's M10 for it was first time he fired it. After giving the okay, I fired the M10 first, they are good rifles.
Thanks for this great step by step lesson with very good pictures.
20 yrs ago on the range I inspected a man's M10 for it was first time he fired it. After giving the okay, I fired the M10 first, they are good rifles.
Thanks for this great step by step lesson with very good pictures.




















































