Lee's Collet Die uses a Collet to squeeze a Mandrel, creating a precisely aligned case neck while reducing run out. Sizes just the neck and requires no lubrication.
| Type | Collet Neck Sizing Rifle Die |
| Die Type | Neck Sizer |
| Die Series | Collet |
| FireArm | No |
| Caliber | 243 Win |
| In Set | 1 |
