It is used to firmly retain the case during reloading processes. Valid in the press s of reloading most common. Fits the following calibers: 17 REM., 204 Ruger, 222 Remington, 222 Remington Mag num, 223, 6mm, 7mm TCU, 32 Short Colt, 32 Long Colt, 32 S&W Long, 380 Auto. You can also use the em primer hand Ador RCBS.
