Check the listing for details. Lee Precision Factory Crimp Die for 357 Sig # 90076 New!. Condition: New. Listed at 29.84 USD. Factory Crimp Die 90076 NEW! For: 357 Sig The Lee Precision Factory Crimp Die is designed to give reloaders the perfect crimp on each round of reloaded ammunition. The Factory Crimp Die crimps the bullet more firmly in place than any other die with more uniform pressure. The Factory Crimp Die features a collet that squeezes the case mouth into the crimping groove for a firm hold. It is nearly impossible to buckle the case when crimping when compared to a regular roll crimp die. Lee's testing has shown that using a Factory Crimp Die provides a more uniform pressure curve, increasing the accuracy of any bullet. Shellholder sold separately. Die Case Included. Threads: 7/8"-14 ~~~~~~~~~~~~~~ We are a Factory Direct Dealer of Lee Precision, Inc. ALL MANUFACTURERS WARRANTIES WILL APPLY ! All of our products are BRAND NEW in the box; and contain all of the parts, materials and documentation. You can expect and will receive prompt delivery of your item. We will ship your order within ONE DAY! We are unable to accept returns on used, fitted, or altered parts. Returns must be in new, unused condition and in their original packaging.