You seem to have missed the point of the OP. It wasn't so much the quantity of the ammo his companion had along but how limited his practice session would be to become proficient with the rifle.
Yupp. I'm guilty of this myself this year, I was supposed to move so I never bought a range membership, then Covid happened so the range was closed and moving had to be put on hold. On a normal year I would have fired a few hundred rounds by now, this year I've got two guns I haven't even shot yet (and I bought one in may!)





















































