Lee collet neck sizing die set 303 British 90717

Lee 303 British Collet Necksizing Die, dead length seating die, powder funnel and shellholder #90717

This die sizes only the neck to preserve the perfect fit of fire forming. A collet squeezes the case neck against a precision mandrel for a perfect bullet fit with minimum run-out. No case lube is needed. Cases last about 10 times longer. Only reload cases that have been fired in you firearm. Not recommended for autoloaders, slide or lever action gun

**These dies are threaded 7/8" x 14, this is the industry standard for reloading dies and presses, so will fit all modern Lee, Hornady, RCBS, Lyman ect, presses***