This Factory Die incorporates a collet to apply a rifle type crimp to the case, which makes these very difficult to crimp cartridges a delight to reload. Bullets do not need a crimp groove, as the collet is so powerful it will form one.
| FireArm | No |
| Die Type | Crimp |
| Caliber | 300 Blackout |
| Type | Factory Crimp Rifle Die |
| Metal Type | Steel |
