The Lee Precision 2-Die set is perfect for either the experienced or novice re-loader. This crucial piece of gear is a staple on many reloading benches around the world. This particular 2-die set includes the Collet Neck Sizer Die, and Bullet Seating Die. The Collet Neck Sizing dies uses a collet to squeeze the case neck against a mandrel creating precisely aligned case neck while reducing runout. These dies are constructed from steel.

Specifications and Features:
Lee Precision Collet 2-Die Set 90772
.300 AAC Blackout (7.62x35mm)
Standard 7/8"x14 Thread
Steel

Includes:
Collect Neck Sizing Die
Bullet Seating Die