08-05-2020, 08:54 AM
By to way Chinese crap is lot of internet. They have many copies example Mitutoyo.
But normal caliber standards given accuracy tolerances about 0,005" or 0,003mm. Micrometer is better equipment to measure bullets.
But normal caliber standards given accuracy tolerances about 0,005" or 0,003mm. Micrometer is better equipment to measure bullets.

