Primers on Fire - Up to 40% OFF! | Stock is moving fast. Shop Now
Diameter 0.372
Our large caliber specific expander mandrels are available in .001” increments. These will allow the reloader to find proper neck tension to fine-tune their loads. Precision CNC machined from very high grade stainless steel.
*These mandrels use our Large Caliber Expander Die Bodies.
| Diameter | 375 Caliber (.375) |
|---|