Go to your saved Cartridges

Custom Neck Sizing Die Mandrel

Custom Mandrel for use in a Lee Neck Sizer.

Please specify how many thousandths over or under the standard mandrel you would like your mandrel produced.

Specify the required decapping pin dimensions, we recommend the standard flashhole pin unless you have specific brass that requires an undersize pin.

Please note the cartridge in the space provided.

Current lead time is 6 weeks.

SKU: 90676
GTIN: 734307906764
*
*
*
$10.00
Product Information

Current lead time is 6 weeks.

Undersized Mandrels available for immediate shipment:

Cartridges Mandrel Diameter (inches)Undersize Flash Hole Mandrel
22 Hornet
222 Remington
223 Remington
22/250
.22090602
243 Win
6mm Creedmoor
6mm Rem/244 Rem
.23990007
6.5 x 55
260 Rem
6.5 Creedmoor
6.5 Grendel
6.5 PRC
.26090069
270 Win.27390496
7x57
7mm/08
7mm Mag
7mm Express
7mm PRC
.28090631
300 WSM
7.5x55
30/06
30/30
308 Win
300 Win Mag
300 HAM'R
300 PRC
.303590480

Special note for oversized mandrels:

If you are ordering an oversized mandrel, you may need us to ream open your collet sleeve. There is a $20.00 charge + shipping for this service. We will need your collet die mailed into us along with the collet mandrel to complete this service.

Undersized Flash-hole Mandrels available for immediate shipment:

It has come to our attention that some foreign made cartridge cases have a flash hole of .055" or less. This is smaller than the diameter of our standard depriming pin, and consequently, if one tries to deprime/resize these cartridge cases, the depriming pin may get stuck inside the brass. Our recommendation is to drill the flash holes to a uniform diameter with a 1/16" or a #52 drill, or order this custom mandrel. 

Cartridges Mandrel Diameter (inches)Undersize Flash Hole Mandrel
22 Hornet
222 Remington
223 Remington
22/250
.22292170
243 Win
6mm Creedmoor
6mm Rem/244 Rem
.24192138
6.5 x 55
260 Rem
6.5 Creedmoor
6.5 Grendel
6.5 PRC
.26292143
7x57
7mm/08
7mm Mag
7mm Express
7mm PRC
.28292145
300 WSM
7.5x55
30/06
30/30
308 Win
300 Win Mag
300 HAM'R
300 PRC
.305592136
300 Weatherby Mag
300 H&H
.305592142
300 AAC Blackout
7.62x39R
300 HAM'R
.305592137

WarningWARNING: Handling live primers and spent primers may expose you to lead or other chemicals, which are known to the State of California to cause reproductive harm and cancer. For more information, go to www.P65Warnings.ca.gov

 

WarningWARNING: This product may contain steel alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. For more information, go to www.P65Warnings.ca.gov. To prevent exposure, do not alter the product by welding, grinding, etc.