RCBS Precision Micrometer .338 Win Mag

Its measurement method involves gauging from the datum point on the case shoulder to the base, providing reliable and repeatable results critical for consistent reloads.

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): 88331
• UPC: 076683883315
• Caliber Compatibility: .338 Winchester Magnum