Thread: 556/223 brass

Ive used it for years without issue....I sorted headstamps and threw out one type as it seemed to have been subjected to hotter pressures(cant recall why I thought that) and had to twirl the deburring tool on mouth of primer pockets to remove crimp...I do use a mildish load so the old warning to back off powder a little as older milserp brass was thicker was taken heed of... thee days because Im at mild load level anyway I take little notice of what brass Im using in the wee rifle,it all groups within inch anyway no matter what rifle is fed LOL.