The RCBS Precision Mic provides reloaders a dedicated measurement tool for 6.5mm Creedmoor brass. With a few adjustments it determines chamber headspace and bullet seating depth with fine resolution. The device measures from the datum point on the case shoulder to the base to deliver SAAMI tolerance readings. It supports safe, accurate reloading and helps extend the life of rifle brass.
Key Specifications
- The device determines chamber headspace and bullet seating depth to 0.001 inch.
- It measures from the datum point on the case shoulder to the base.
- The cartridge compatibility is listed as 6.5mm Creedmoor.
- The caliber/gauge is listed as 264/6.5 mm (.264).
- The overall dimension is 1.85 X 4.50 X 5.95.
- The length is 5.9500.
- The width is 4.5000.
- The height is 1.8500.
- Other features as provided include: WITH A FEW TWISTS OF THE.
For reloaders who demand measurable control over headspace and seating depth, the RCBS Precision Mic provides repeatable, precise readings that support safe-load development and consistent brass performance. Its straightforward measurement method and fine resolution make it a practical addition to a serious reloading bench.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




