Aka StG 77, the ARMEEUNIVERSALGEWEHR.

…another testament to Austrians being fucking crazy:

• Her tiles give slightly weaker buffs than Ribey's or M4A1's, but since she buffs all types, she'll also boost your SMGs, helping both Shrimp and molotovs.
• Her stats are excellent, and she's a damage dealer very close to G11's level.
• Her skill sets her RoF to 150 and basically turns her into an MG (sounds included. Yes, it changes her firing sound to match an MG.), with goofy targeting that you CANNOT CONTROL BY ANY MEANS (Including Contender). At level 10, it will have no accuracy penalty either!

10/10, would suffer awful trigger pull again

When her artist read up on her, she was kind of horrified and drew a weak-bodied hospital patient who hates her defective form. In the actual game, she is a stupidly good performance AR-buffer. Her skill is somewhat peculiar, because she does not buff herself, but she more than makes up for it by turning the other two ARs into veritable murder machines. Presumably because the other ARs are horrified at the thought of her dying out with them and wanting to kill the enemy as soon as possible.