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Maximum protrusion, is not a good thing, as this actualy cuts down on the total amount of actual firing pin travel. Want you want is enough firing pin protrusion, to have a constant ingnigtion. Paul Mauser beliefe was that you need .050 protrusion, and that is what most people accept as standard. Sharp Shooter has ran the numbers, done expermints, and with the modern componets use today and the savage design, there is no need for that much travel, and his thought is it should be much less.