I'm tempted to say yes, and the image hasn't even loaded.

Katya's main weapon was going to be a pair of 106mm recoilless-rifles mounted on Yassir's shoulder similar to the Type 60 tank destroyer, and reloaded similar to the AMOS or Wiesel-Mortar.
-Although I'm sorta-guilty of giving mine "hands" to operate the 23mm autocannon, but this is because Glashya is totes expected to be able to dismount and use this weapon all by her lonesome (this sort of thing has happened in previous threads, and yes, her autocannon is that tiny)...
[i]I could make it a wrist-gun...[/i]

Miss Sparr's mech, meanwhile, has her mech's main cannon built into the arm/wrist.