The Brownells bolt knob die 5/16-24 is a specialized tool intended for gunsmiths and firearm enthusiasts to thread bolt handles for the installation of aftermarket bolt knobs. Constructed from high-quality materials, this die guarantees precise and consistent threading, accommodating popular bolt knob designs.

• Precision-engineered 5/16-24 UNF thread bolt knob round die for optimal threading performance and durability in high-tolerance applications
• Engineered for precision threading of bolt handles to accommodate custom aftermarket bolt knobs
• This die is crucial for the customization of bolt-action rifles, enabling the attachment of diverse bolt knob designs to optimize ergonomic performance and functional versatility