Recent content by hc7mm

I find my answer...........lightbulb......i went back and checked the factory case that has not been fired........and it measured the same as the new unprimed brass.

First post. I have been reloading used brass for my Remington 700 7mm remington mag untill now. Bought a bag of winchester brass. Every case of the new brass mearsures 0.018 less or shorter than once fired (fired some factory ammo ) brass. This is using the RCBS presicion mic gauge. The once...