Description
- Precision machined holes, labeled GO and NO GO test for size and roundness.
- Durable stainless steel
- 10, 12, 16, 20, and 28 gauge, plus .410 bore caliber
The MEC Shotshell Checker (8486) - Now you can easily measure the precision of your reloaded shells. Precision machined holes, labeled GO and NO GO test for size and roundness.