Lee .324 Bullet Sizer & Punch sizes cast bullets, also seats and crimps gas checks.
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Lee 223 Remington or 223 Ackley Improved neck sizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.
Undersized flash hole decap mandrel sold separately.
.002" undersize mandrel sold separately