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

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WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).