Hornady Handheld Priming Tool 500021. The new one piece primer tray of This piece of gunsmith and reloading equipment features an improved retaining system for the lid. The Hornady Handheld Priming Tool eliminates the need for separate primer bushings thanks to the unit's integral molded bushings. The design of the tool reduces fatigue and allows for more efficient priming and you can change shell holders and primer trays on this Hornady product without removing the spring and punch. The Hornady Priming Tool even comes with an additional tray that's designed to be used with RCBS shell holders. Specifications for Hornady Portable Priming Tool: Weight: 1.23lbs Features of Hornady Handheld Primer: Handheld pliers-style design reduces fatigue Primes new or cleaned cases One piece primer tray Integral molded bushings Uses standard Hornady shell holders Package Contents: Hornady Hand-Held Priming Tool 0500021 Hornady Hand-Held Priming Tool