LEE 90443 CASE LENGTH GAUGE & SHELL HOLDER 300 AAC BLACKOUT
Lee 300 AAC Blackout Case Length Gauge is a precise, easy way to trim to length and square the case mouth. Used with the Cutter and Lock Stud or Zip Trim.
Trim to length 1.348 to 1.368 inches.
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.P65Warnings.ca.gov