RCBS 50BMG Ram PRIMING Unit

Lock-Out Die Description Detects a no powder or double charged case and will lock-up the press movement so you can fix the problem before proceeding. Works for straight wall pistol cases only. Comes with two bushings. Specifications: - Material: Steel - Plastic storage case - 2 Bushings - This die comes assembled from RCBS with a spring loaded plunger. How the Die Works: - Once the die is set to check for the desired powder charge a plunger on the inside of the die lines up with a ball bearing a