Spider-Man should be Bullet Resistant in more iterations.
I was playing Insomiac Spider-Man and I realized that he can tank bullets but is not completely bullet proof and enough of them will kill him.
I really like this idea, it shows his super durability without it removing his vulnerability by making him still have to avoid getting hit by too maybe bullets.
Spider-Man getting pushed through brick walls by Rhino but getting pierced by a bullet and put into critical condition (Ultimate Spider-Man saving Captain America moment), does not make sense at all and would confuse readers so much if it happened in the same issue.
It makes more sense for Spider-Man to at least be able to tank some bullets after all the other stuff he has been through with the Sinister 6.