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Product Info for Area 419 S-Series 300 Win Mag Sizing Die

Following the resounding success of our M-Series Sizing Die, the mission became to take as many of those industry-leading features as possible and push them into a traditional 7/8 die.image

Specifications for Area 419 S-Series 300 Win Mag Sizing Die:

Manufacturer: Area 419
Color: Black
Fabric/Material: Steel
Width: 1.25 in
Weight: 2 lb
Height: 1.25 in
Length: 3.6 in
Gun Type: Rifle

Features of Area 419 ZERO S-Series Sizing Dies

  • Precision Ground Expander Mandrels (all dies ship with a .002 neck tension mandrel, or add more increments with our MANDREL KIT)
  • Full-Length Neck to Extractor Sizing
  • Spring Ejection for Spent Primers
  • Replaceable Steel Decap Pins
  • Reamer Cut to Exacting Dimensions for a TRUE Size (no more sticky bolt after the second firing)
  • Hydraulic Shoulder Pressure Relief

Package Contents:

  • Area 419 S-Series 300 Win Mag Sizing Die
Last updated 2026-07-19 UTC.