Hornady Primer Pocket Reamer. This Hornady reloading tool makes GI Brass reloadable by cutting away the primer pocket crimp. Hornady has made the Hornady Primer Pocket Reamer 3pc Kit complete with a handle large reamer head and small reamer head for every size case. If your reloading tool breaks extra reamer heads are sold separately. Convert GI Brass to reloadable cases with the Hornady GI Brass Primer Pocket Reamer Tool. Specifications for Hornady Primer Pocket Reamer: Manufacturer: Hornady Quantity: 1 Weight: 0.08 lb Condition: New Color: Silver Features of Hornady Primer Pocket Reamer Reloading Tool: Makes GI Brass reloadable by cutting away primer pocket crimp Comes with a handle large reamer head and a small reamer head Interchangeable reamer heads are easily replaced Package Contents: Hornady Primer Pocket Reamer Hornady 41210: Primer Pocket Reamer