I found some info, but nothing on the NR CHL:
https://ago.wv.gov/gunreciprocity/Pages/FAQ.aspx
Q: What are the training requirements to obtain a license?
A: Before filing your CHL application, you must present evidence that you have successfully completed one of the following training courses:
1) Any “NRA” (National Rifle Association) handgun safety or training course;
2) Any handgun safety or training course available to the public through an official law enforcement organization or an educational institution;
3) Any handgun safety or training course conducted by an instructor certified by the State or by the NRA; or
4) Any handgun safety or training course conducted by the U.S. military, reserves, or National Guard.
An applicant must present a photocopy of a certificate of course completion, an affidavit from the instructor, or some other document which verifies successful training course completion in order to obtain a CHL. The document shall include the instructor’s name, signature and NRA or state instructor identification number, if applicable.
Q: Is live fire of a handgun required for completion of my training?
A: Yes, in order to satisfy the handgun safety and training course requirement, proof of actual live firing of ammunition by the applicant is required.
I'm not sure if they technically ask for anything specifying that you live fired. If you have the NRA course certificate, that should be the end of it. Do all NRA classes necessarily have a live fire component?