RCBS Precision Micrometer .243 Win

By measuring from the datum point on the case shoulder to the base, it provides reliable data critical for extending the life of rifle brass and maintaining consistent load performance.

Features

• Determines chamber headspace and bullet seating depth to 0.001-inch accuracy
• Measures from the datum point on the case shoulder to the base for SAAMI tolerance readings

Specifications

• Brand: RCBS
• Model Number (MPN): 88305
• UPC: 076683883056
• Caliber Compatibility: .243 Winchester