Designed for the RCBS MatchMaster Precision Case Trimmer, these precision-designed collets ensure your cases stay secure, giving you a precise and repeatable trim every time. Available in four sizes, covering a wide range of cartridges.
Collet #1 - .379, .473, .532 Diameters:
| 222 Rem. Mag | 223 Rem | 225 Win | 22-250 | 220 Swift |
| 243 Win | 6mm Dasher | 6×47 Lapua | 6XC | 244 Rem |
| 6mm B.R. Rem. | 257 | 25-06 | 264 Win. Mag | 260 Rem |
| 6.5×47 Lapua | 6.5 Creed | 6mm Creed | 6mm SLR | 6.5×57 Mauser |
| 6.5mm Win | 6.5 Jap Mauser | 6.5×55 Swede | 6.5×55 SKAN | 270 Win |
| 270 Savage | 270 Gibbs | 270 Wby | 270 Ackley | 7×57 Mauser |
| 7mm Wby | 7mm-08 | 280 Rem | 284 Win | 7mm Rem. Mag |
| 7mm B.R. Rem | 30-06 | 308 Win | 300 Win Mag | 300 Sav |
| 303 British |
Collet #2 - .350, .418, .506 Diameters:
| 30-30 Winchester | 7.5×55 Swiss | others |
Collet #3 - .356, .440, .545 Diameters:
| 6mm PPC | 6mm Krag | 300 Rem. Ultra Mag | 300 WSM | 300 SAUM |
| 6.5 PRC | 300 PRC | 7mm PRC | 26 Nosler | 28 Nosler |
Collet #4 - .310, .605 Diameters:
| 300 Norma Mag | 338 Norma Mag | 338 Lapua Mag |
Don’t see your cartridge listed? Please contact us here.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
