Knowledgebase
Custom Collet Neck Sizing Dies
Posted by on 10 February 2016 10:04 AM

Standard 7/8 x 14 Thread Collet Necksizing Dies

A Custom Collet Die set consists of the Collet Neck sizing die, the Easy Adjust Dead Length Bullet Seating die and shell holder. The cost is $70.00 per set plus $6.00 for Shipping & Handling. Maximum outer diameter at the base is .555 and the maximum bullet diameter is .375. There are a few exceptions for the larger Ultra Mags, if you are interested in those, you may want to give us a call or send a case to determine whether or not we can make them. The Collet Neck Sizing Die is not recommended for Auto Loaders, Slide or Lever Action Guns.

If you are interested in a custom Collet Die Set, send payment $76.00 and two fired cases from the rifle that the ammunition is to be reloaded for, as well as a sample bullet. Please see listing below for cartridges we can not make. The cases are used to determine the dimensions of the dies to be made, the bullet is so we can test the dies before shipment. When ordering Custom dies, we match the configuration of your rifle chamber. The dies we make are hand made to match your chamber. Current lead time for a Custom Collet die set is a 2 months.

Please send payment and 2 fired cases and sample bullet to:
Lee Precision, Inc.
4275 Highway "U"
Hartford, WI 53027

Large Series 1-1/4x12 Thread Collet Necksizing Dies

Cartridges with a bullet diameter larger than .375" or base diameter .555" than those listed above can be made in our Large Series Dies, which have 1 1/4x12 thread. Please see listing below for cartridges we can not make. Note that these Large Series Dies will only fit into our Classic Cast press, and some competitors larger presses. The cost for our Large Series Dies is $160.00 per set plus $6.00 S/H. Large series dies can be made for cartridges ranging in size up to and including the 50 BMG.

If you are interested in a custom Collet die set, send payment and two fired cases from the rifle that the ammunition is to be reloaded for, as well as a sample bullet. The cases are used to determine the dimensions of the dies to be made, the bullet is so we can test the dies before shipment. When ordering Custom dies, we match the configuration of your rifle chamber. The dies we make are hand made to match your chamber. Current lead time for a Custom Collet die set is 2 months.

Please send payment and 2 fired cases and sample bullet to:
Lee Precision, Inc.
4275 Highway "U"
Hartford, WI 53027

Cartridges we can not make because they are either too short or we don't have a shell holder for:

  • 5.7x28
  • 7x33 Sako
  • 7.65 Par
  • 7.82 Warbird
  • 7.92X33 Kura R
  • 8mm Nambu
  • 9.3X72 
  • 11 mm French
  • 17 Mach IV
  • 17 Pee Wee or 17/5.7 Johnson
  • 19 Badger
  • 22 Rem Jet
  • 22 TCM
  • 25/20 Win
  • 30 M1 Carbine 
  • 30 Luger
  • 32/20
  • 43 Spanish
  • 218 Bee
  • 256 Win Mag
  • 300 Whisper
  • 470 Nitro Express