Precision reloading micrometer measures chamber headspace and bullet seating depth to 0.001-inch accuracy. Ensures SAAMI-compliant loads and extends brass life.
The RCBS Precision Micrometer is an essential tool for serious reloaders who demand accuracy and consistency. This instrument allows you to measure chamber headspace and bullet seating depth with precision to 0.001 inch—the level of accuracy required for safe, reliable ammunition.
Consistent headspace and seating depth are fundamental to safe, accurate reloading. By taking the guesswork out of these critical measurements, the Precision Micrometer helps you produce ammunition that performs reliably and safely. Whether you're a competitive shooter or a hunter who demands precision, this tool pays for itself through improved accuracy and extended brass life.