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Item #:LEE90864
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Availability:In Stock
Read 6 Reviews

Product Information

Carbide Factory Crimp Die sizes the cartridge while being crimped so every round will positively chamber freely with factory like dependability 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.


WARNING: Steel parts in this product may be 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 To prevent exposure, do not alter the product by welding, grinding, etc.

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Read 6 Reviews - Average Rating: 5 stars

Great die!

By Michael G. on Feb 18, 2023
I started using this die when I had issues with some of my .45 ACP's not going fully into battery. This solved that issue nicely. I just bought another to put a crimp on a .450 Adams so I can leave my ACP die set.

Lee Factory Crimp Die

By Douglas B. on Feb 02, 2023
I have a Lee Factory Crimp Die for almost all of my reloading dies, mostly for rifle cartridges. There are a few handgun calibers I use them on also. Great tool for reloading without crushing the case when crimping. I can reload for 23 different calibers with my Dillion RL550.
Lee Crimp Dies are the Best.

a must have

By Richard T. on Dec 29, 2019
makes them more accurate

Great final touch

By Vincent m C. on Feb 12, 2019
Makes every round the same, they will all chamber flawlessly. Just wished I knew about this die twenty years ago.


By Charles W. on Nov 18, 2018
Really helps with feeding. Worth the money.

Lee .45 carbide factory crimp die

By Aaron S. on Nov 07, 2018
Great quality at an unbeatable price! I use this for .45 acp and .45 win mag. This definitely taper crimps them good and allows them to chamber like factory ammo.
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