As most know, the C5-3 is in the 2020 Estes catalog.

That being said, are old stock (Non X date code) C5-3's ok to use again in NAR sanctioned launches now ?

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When in doubt, WHACK the GAS and DITCH the brake !!!

Yes, there is such a thing as NORMAL, if you have to ask what is "NORMAL" , you probably aren't !
Failure may not be an OPTION, but it is ALWAYS a POSSIBILITY.
ALL systems are GO for MAYHEM, CHAOS, and HAVOC !