The Hornady Custom Grade New Dimension 2-Die Set is an excellent choice for dedicated reloaders, offering precision and ease of use. It includes a Full Length Sizer Die and a Seating Die, both engineered for consistent performance. The sizing die features Hornady�s Zip Spindle design, with fine threads on the spindle and collet that prevent slippage and make adjustments quick and secure. The seating die incorporates a floating bullet alignment sleeve and stem, which help align the bullet and case before seating to enhance accuracy. It also applies a roll crimp to firmly secure the bullet in place. The entire set is conveniently packaged in a durable plastic storage box and includes two Sure-Loc rings for reliable die positioning.