Lee Precision
404 Jeffery Large Series Factory Crimp Die
Lee Large series (1 1/4 x 12 thread) 404 Jeffery Factory Crimp Die, used with the Classic Cast Press only
405 Winchester Custom Factory Crimp Die
Lee 405 Winchester 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.
41 Magnum Carbide 3-Die Set
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Lee 41 Magnum Pistol 3-Die Set includes Carbide Full Length Sizing Die, Powder Through Expanding Die, Bullet Seating Die, Universal Shell Holder, Powder Dipper and Instructions/Load Data.
41 Magnum Carbide Factory Crimp Die
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Lee 41 Magnum Carbide Factory Crimp Die sizes the cartridge while being crimped so every round will positively chamber freely with factory like dependability. This die will add a roll crimp. The adjusting screw quickly and easily sets the desired amount of crimp. Trim Length is not critical so this extra operation takes less time than it would if cases were trimmed and chamfered. A firm crimp is essential for dependable and accurate ammunition, as it eliminates the problems of poor ignition of slow burning magnum powders.
