I wish I knew how it worked

I wish I knew how the Blaze of Glory in Halo 5 works the only reason I’m posting it here is I have an idea for a shotgun for Halo Infinite where you would have a total of 72 rounds now I know they would never put a gun like that in the game because people would gripe and complain that it’s too easy this shotgun would be for campaign only but my idea might not work if the Blaze of Glory works differently than I think it does is the hard light cell that you put in the gun the actual round or a power source for a replicator system in the gun like I said I know they would not put a shotgun like this in the game but I like to refine and make sure I’m correct on how things work to know if my idea would work well in the Halo universe anyway