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257 Roberts Dies

  1. Picture of 257 Roberts Collet necksizing 2-Die Set
    257 Roberts Collet necksizing 2-Die Set
    SKU: 90703
    Availability: In stock
    $49.98
  2. Picture of 257 Roberts Full Length Sizing 3-Die Set
    257 Roberts Full Length Sizing 3-Die Set
    SKU: 90551
    Availability: In stock
    $46.98
  3. Picture of COLLET DIE ONLY 257 ROBERTS
    COLLET DIE ONLY 257 ROBERTS
    SKU: 91007
    Availability: In stock
    $29.98
  4. Picture of 257 Roberts Factory Crimp Die
    257 Roberts Factory Crimp Die
    SKU: 90835
    Availability: In stock
    $20.00
  5. Picture of SEAT DIE ONLY 257 ROBT / 257 ACK IMP
    SEAT DIE ONLY 257 ROBT / 257 ACK IMP
    SKU: 91406
    Availability: In stock
    $22.00
  6. Picture of 257 Roberts / Ackley Imp LTD PROD QT Die
    257 Roberts / Ackley Imp LTD PROD QT Die
    SKU: 91357
    Availability: In stock
    $20.00
  7. Picture of 257 Roberts Full Length Sizing Die
    257 Roberts Full Length Sizing Die
    SKU: 91046
    Availability: In stock
    $23.00
Collet Necksizing 2-Die Set
Full-Length Sizing 3-Die Set
Full-length Sizing Die
Seating Die
Factory Crimp Die
Neck Sizing Die
Quick Trim Die

Collet Necksizing 2-Die Set

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Lee 257 Roberts Collet Die Set includes a Collet Die that uses a collet to squeeze a mandrel creating a precisely aligned case neck while reducing run out, Dead Length Bullet Seater Die, Shell Holder, Powder Dipper and Load Data. Select this die set if you are reloading brass that has been fired through your gun only.


Please see Knowledgebase article regarding using these dies for Ackley Improved cases.


Full-Length Sizing 3-Die Set

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Lee 257 Roberts Pacesetter 3-Die Set includes Full Length Sizing Die, Easy Adjust Dead Length Bullet Seating Die, Factory Crimp Die, Universal Shell Holder, Powder Dipper and Instructions/Load Data. Select this die set if you are reloading mixed range brass.


Full-length Sizing Die

257 Roberts Rifle Steel Full Length Sizing Die Complete.

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Seating Die

257 ROBERTS AND 257 ACK IMP bullet seating die only complete.

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Factory Crimp Die

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Neck Sizing Die

Collet necksizing die only 257 Roberts or 257 Ackley Improved


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Quick Trim Die

Use Lee Quick Trim dies in conjunction with the Deluxe Quick Trim Case Trimmer or Deluxe Powder Quick Trim.

257 Roberts or 257 Ackley Improved limited production quick trim die.

Use Quick Trim die in conjunction with the Deluxe Quick Trim Case Trimmer or Deluxe Power Quick Trim.

Products specifications
Attribute nameAttribute value
Gun TypeRifle
Cartridge257 Ackley Improved, 257 Roberts

Prop 65 Warning

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.