[quote=@Write]
[@Guess Who]

Oh it just usually seems like conventional gunfire is wholly inefficiant against Grimm. But thinking back on it Coco's chain gun does seem to make short work of a nevermore. Manticore does seem to be a class above though so i dunno.
[/quote]

My guess is that Coco uses 5mm rounds and that thing tore through Nevermores and Death Stalkers. The Avenger uses 30mm rounds, making them 6x larger, and it also has a exponentially faster firing rate so it would most definitely do more damage. Here's a picture of a single 30mm round just for scale:

[img]https://qph.is.quoracdn.net/main-qimg-a6e6ab0fdf2cb45276eb93dce36be0db?convert_to_webp=true[/img]