21st Century - Expander Die Body Fixed COMPACT: The lightweight ear muffs

COMPACT: The lightweight ear muffs have a foldable design as the ear cups collapse into the headband

The monolithic design retains nearly 100 percent of it's weight on impact to penetrate deep

Magnification Range 15-55x Focal Plane Second Focal Plane (F2/SFP) Body Tube Diameter 30mm Overall Length 16

Guide Color Caliber Range Gold

These two plunger

21st Century - Expander Die Body Fixed COMPACT: The lightweight ear muffsNo window. Standard and EL comes with a lock ring. Used with 21st century expander mandrels These die bodies are 7 8" 14 threaded for any standard press. Machined internally to accept 3 8" dia. shank expander mandrels. The design of the die body helps to keep your cases concentric during the expanding operation. The mandrel allowed to free float inside the case to compensate for press, ram, and shell holder misalignment. CNC Machined in house on our