Finally finished the Silver Pack grind! I think???

Games Halo 5: Guardians
1

So I’m pretty sure I just finished the Silver Pack grind at long last, just got the last permanent unlock (I think) and 1500 REQ points in a pack, and if I understood correctly, the grind is over once REQ points start appearing in packs

There’s only one problem

There are 4 common Mongooses I don’t have certs for, and after all the Silver Packs I’ve opened, I’ve never gotten any of them, even right at the end when there were only a few unlocks left. Plus, like I said, I got one permanent unlock and REQ points out of my last Silver Pack, and if I could get certs for those Mongooses, I would think that I would’ve gotten one of them alongside the DMR I unlocked. I’m not on the game right now and can’t check at the moment, but I know two of the certs are for a Common ONI Mongoose and I think a Corp Mongoose? Or something like that…

This may have been asked before, but are there no certs for every common Mongoose variant? Do they just come with the normal Mongoose cert? I mean, I could buy a Silver Pack and test it out soon, but I’d rather not waste points on one if I don’t need to buy it

2

I was told that the common mongoose certifications are only available via Bronze Packs.

EDIT: I am going to test this for you since I have also completed silver packs and haven’t unlocked those certifications.
EDIT 2: I can confirm that you will need to purchase Bronze Packs in order to unlock the common mongoose certifications. Because Bronze Packs don’t guarantee a permanent unlock, you will have to buy more than a few of them (I had to spend ~7,000 REQ points just now).

3

Same thing happened to me. As soon as I went and bought two bronze packs, I was all done. And yes, there are certifications for every variant of every vehicle

4

I finished my “grind” the other day too, nice to be on Ultra rare and above now =)
Sucks that the cost for packs is now 10k, but eh, what are you gonna do =P