Lyman 40 Caliber Black Powder Taper Crimp Die 7153120
The Lyman 40 Caliber Black Powder Cartridges Require Compression For Proper Ignition. This Requires Firm Neck Tension To Hold The Bullet Without Damage. The Lyman Taper Crimp Die Has a Minimum Taper That Allows The Reloader To Apply The Proper Neck Tension Without Damaging The Bullet, Which results In The Best Accuracy.
