L.E. Wilson Case Trimmer Neck Reamer, 375 Diameter (.378-.3785 Finished Diameter) Cartridge_44 Remington Magnum 30-30 Diameter (Inches) 0

30-30 Diameter (Inches) 0

Benchrest Shooters seat the primer until they "feel" it just touch the bottom of the primer pocket

Bondhus 75146 ProHold Tip Graduated Length T-Handle Set of 6pcs with ProGuard Finish

This tool makes roll crimps ideal for shell lengths of almost any size

Polymer tip boosts ballistic coefficient and initiates rapid expansion

L.E. Wilson Case Trimmer Neck Reamer, 375 Diameter (.378-.3785 Finished Diameter) Cartridge_44 Remington Magnum 30-30 Diameter (Inches) 0Thick necks can cause high chamber pressures and erratic shooting. Neck reamers remove excess neck material to ensure adequate clearance exists between the case neck and the chamber. Also, these reamers can be used when forming wildcats from a parent case. Reamers are used in the trimmers in place of the trimmer cutter. Standard reamers are sized for use on fired, unsized cases. Special sizes can be ground but will extend lead time. Knob style handle