Bowers Metric setting rings are designed for fast, efficient accuracy setting of any of any of the Bowers’ XT bore gauge ranges, including XTA, XTD and XTH.
Made in Bradford, England, Bowers setting rings allow for fast, efficient accuracy setting of any of any of the Bowers’ XT bore gauge ranges, including XTA, XTD and XTH.
| XTR3M | 2.5 | POA |
| XTR5M | 4.00 | POA |
| XTR7M | 5.00 | POA |
| XTR8M | 8.00 | POA |
| XTR12M | 12.50 | POA |
| XTR20M | 20.00 | POA |
| XTR35M | 35.00 | POA |
| XTR65M | 135.50 | POA |
| XTR80M | 80.00 | POA |
| XTR125M | 125.00 | POA |
| XTR175M | 175.00 | POA |
| XTR225M | 225.00 | POA |
| XTR275M | 275.00 | POA |