RCBS Matchmaster Trimmer Collet #1 .473/.532 Dia.

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. Mag223 Rem225 Win22-250220 Swift243 Win6mm Dasher6A-47 Lapua6XC244 Rem6mm B.R. Rem.25725-06264 Win. Mag260 Rem6.5A-47 Lapua6.5 Creed6mm Creed6mm SLR6.5A-57 Mauser6.5mm Win6.5 Jap Mauser6.5A-55 Swede6.5A-55 SKAN270 Win270 Savage270 Gibbs270 Wby270 Ackley7A-57 Mauser7mm Wby7mm-08280 Rem284 Win7mm Rem. Mag7mm B.R. Rem30-06308 Win300 Win Mag300 Sav303 British