Lee 223 Remington Collet Die Set includes:
- Collet Die that uses a collet to squeeze a mandrel creating a precisely aligned case neck while reducing run out
- Dead Length Bullet Seater Die
- Shell Holder
- Powder Dipper
- Instructions/Load Data.
* This die set may be used to load 5.56 NATO (5.56 x 45mm) brass. You must follow load data published for the 5.56 NATO, available from your favorite powder manufacturer.