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Produces a .457 diameter 450 grain flat nose bullet.
Handles included.
Bullet Overall Length = 1.205 inches.
Distance from nose of the bullet to the first lube groove = .605 inches.
Lee 458 Lott 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 2.780 to 2.800 inches.
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Lee 458 Lott 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.