Description
This Standard Bullet Seating Micrometer is a direct replacement for the original seater Plugs with ½” x 20 threads. Easily swapped form one die to another.
Fits –
| 25-35 Win. |
| 257 Roberts |
| 257 Roberts Imp. 40° |
| 257 Wby. Mag. |
| 26 Nosler |
| 270 Wby. Mag. |
| 270 Win. |
| 280 Ackley Improved |
| 280 Remington |
| 284 Win. |
| 6.5MMx55 Swedish |
| 6MM / 284 Win. |
| 6MM Rem. |
| 6MM Rem. Imp. 40° |
| 6MM/223 Rem. (6MMx45) |
