The Area 419 419-KNOB-DEFSSBN Defiance Bolt Knob Black is a precision-machined upgrade for Defiance rifle actions, delivering a more confident, repeatable grip every time you run the bolt. Its distinctive hourglass profile and sharply cut diamond knurling give shooters positive control while maintaining a clean, streamlined look on the rifle.

This bolt knob is designed as a direct replacement for factory hardware, making it a straightforward enhancement for competition, hunting, or dedicated range rifles. The deep black finish complements a wide variety of stocks and chassis systems, while the carefully contoured shape supports fast, consistent cycling from shot to shot. It reflects the same attention to detail and machining quality that has made Area 419 a respected name in precision rifle components.

Key Features:

• Manufacturer: Area 419
• Model: 419-KNOB-DEFSSBN Defiance Bolt Knob Black
• Series: Bolt Knob
• Type: Defiance
• Color: Black
• Material: Aluminum
• Length: 1 inch
• Width: 1 inch
• Weight: 0.16 lbs