Details
The Lee Precision 577/450 Martini-Henry Steel 3-Die Set is a specialized reloading kit designed for the iconic .577/.450 Martini-Henry cartridge, which was notably used in the British military during the late 19th century. This die set is part of Lee's Large Series, featuring a 1-1/4" x 12 thread, and is compatible exclusively with the Lee Classic Cast Press.
What's Included in the Set:
The Lee Precision 577/450 Martini-Henry Steel 3-Die Set includes the following components:
*Full Length Sizing Die: Resizes the entire cartridge case to SAAMI specifications, ensuring proper chambering and headspace.
*Powder Through Expanding Die: Expands the case mouth to the correct diameter for bullet seating and allows for powder charging through the die.
*Bullet Seating Die: Seats bullets to the desired depth with precision, ensuring consistent overall cartridge length.
*Shell Holder: Facilitates proper cartridge positioning during resizing and decapping operations.
*Instructions: Provides detailed guidance on die setup, operation, and maintenance.
Important Notes
*Press Compatibility: This die set is designed for use with the Lee Classic Cast Press only. If you're using a press with removable bushings, you may need a 1-1/2" x 12 to 1-1/4" x 12 die adapter bushing.
*Cartridge Forming: These dies are not intended for forming 577/450 Martini-Henry cases from 24-gauge shotshells.
*Load Data: Load data and a powder dipper are not included. It's recommended to consult your preferred powder manufacturer for load data.
*Note:Product packaging may differ from the image shown, depending on the manufacturer.
UPC: 734307909024
