Undersize Carbide Sizing Die

Fits all reloading presses that accept 7/8 x 14 dies. 

If the die is installed on a Dillon, you may want to put the lock ring underneath the tool head to secure the die.

The dies are made out of carbide.

No lubrication needed. Because the carbide is so hard, no lubrication is required on the case. You will find the die will actually burnish the case and improve its appearance. The die will last a lifetime!

Screw the full length sizer in until it touches the shellholder and tighten the lock ring finger tight. The decapper is retained by a collet. Should it be overstressed by an obstruction, it simply slides up without damage. To reset, loosen the decapper flush with clamp end and retighten. Considerable torque may be necessary. A 1/2" and 3/4" wrench are required.

Undersized Reloading Dies will work with a Dillon Press if they are 550, 650, or 1050. They will not work if they are squared.