Please reach out to us at Sales@TrybeDefense.com with your question.
This TRYBE Defense AR-15 Mil-Spec 5.56mm Complete Bolt Assembly does not include the firing pin or cam pin. However, this bolt is offered with the cam pin and firing pin which can be found by using the link below:
https://www.opticsplanet.com/trybe-defense-bolt-assembly-completion-group.html
since nobody care enough or monitor their web presence to answer, I'm going to say yes. The real question is, is there a difference between this bolt and a left handed one? Probably not either.
This is for the 556/223 caliber.