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Will this bolt knob fit my CZ 550s? — 1 Answer

by Farley, from PA, United States Asked on September 16, 2021

Name Area 419 Defiance Finger Grove Bolt Knob (2.3)
As Low As $19.99 Save Up to 20%
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Answered by Ethan, Gear Expert, from IL, United States, on June 08, 2022

This Area 419 419 Bolt Knob Defiance Finger Grove Bolt is threaded 5/16″-24 to fit Defiance and Remington rifles. If your CZ shares the same thread pitch, it will fit.

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Last updated 2026-09-04 UTC.