Lee Precision
257 Roberts Case Length Gauge & Shell Holder
Lee 257 ROBERTS, 257 Ackley Improved Case Length Gauge is a precise, easy way to trim to length and square the case mouth. Use with the Deluxe Case Conditioning Kit, Case Conditioning Kit, or Cutter and Lock Stud.
Trim to length 2.213 to 2.233 inches.
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257 Roberts Dies
257 Roberts Factory Crimp Die
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Lee 257 Roberts & 257 Ackley Improved Factory Crimp Die crimps the bullet in place more firmly than any other tool. Tests demonstrate that even bullets which have no crimp groove will shoot more accurately. A firm crimp improves accuracy because pressure must build to a higher level before the bullet begins to move. This higher start pressure insures a more uniform pressure curve and less velocity variation.
257 Roberts Full Length Sizing 3-Die Set ** Black Box **
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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.
257 Roberts Full Length Sizing Die
257 Roberts Rifle Steel Full Length Sizing Die Complete.
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