Lee Precision Large Series 3-Die Set .577/450 Martini-Henry

The Lee Precision Large Series (1 1/4x12 thread) 3- Die set for 577/450 Martini-Henry. Very Limited Production. Includes a Full Length Sizer that allows you to restore any case to factory original dimensions. So you can fire form in your gun. Also includes a Bullet Seating Die, that works with nearly any point style bullet and has a simple finger adjustable seating depth.

Tapered on end for use with automatic bullet feeders and is equipped with a floating bullet seating punch for maximum accuracy. The included Powder Through Expanding Die has an expanded and flared case neck with a hollow plug. this allows simultaneous charging with the Lee Auto- Disk Powder Measure or the dipper.