5.56/.223 WBP Firing Pin

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New 5.56 AK bolt Firing Pin

Older WBP 5.56 bolts used this free-floating firing pin design, until they changed to the spring-loaded design that we receive now. If you have an older WBP free-floating, 5.56 bolt, this is what you need.

If you have a newer spring-loaded bolt, we do have customer reports of using this firing pin with success!

  • 5

    Posted by Christopher Sled on Mar 1st 2024

    It didn't fit my pioneer arms at all. But I didn't want to hassle sending it back. Solid little piece regardless.