Sounds like you have somthing dastardly living in your chamber. Try some of your old ammo and see if it does it to them also. Also visually look at as much of the chamber as you can see. If it is just doing it in one spot on the cartridge there is something catching on the mouth of the cartridge. Try slowly moving the bolt forward with one of the LeverEvolution rounds and see if you can feel where it is picking up that problem.
El Lobo
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