338 Lapua LG Series 1 1/4 x 12TPI Collet Die Set by Lee Precision Product Overview now offers the Lee 338 Lapua LG Series 1 1/4 x 12TPI Collet Die Set. The Lee 338 Lapua LG Series 1 1/4 x 12TPI Collet Die Set can only be used in the Lee Classic Cast Press as it has a different size and thread pitch than standard dies. This is a complete two die set and includes a Collet Neck Sizing Die and a Bullet Seating Die. Complete instructions are also included with the set. To complete the set up to use this 338 Lapua LG Series 1 1/4 x 12TPI Collet Die Set and you will need the #25 Shell Holder. For Use in Lee Classic Cast Press ONLY Complete Two Die Neck Sizing Set 338 Lapua Magnum
