"Hanna" story discussion continuation

[2wingo]

After considerable discussion, I've made quite a few changes, and I think I've narrowed it down to guns that will not be too big for the protagonist, are chambered in fairly easy to acquire ammunition, and not too difficult to acquire replacement parts for.

Assault Rifle: Ruger Mini-14 GB-F

Shotgun: Mossberg 500 JIC II (with custom-made, detachable M4-type stock and trigger disconnector removed).

Handgun: duel Glock 19s (one in a shoulder holster, one on the hip).

Submachine Gun: Heckler & Koch MP5SD6 (suppressor baffles reinforced to allow prolonged full-auto fire without risking damage).

Backup Gun: Walther PPS (9mm chambering).

Bladed Weapons: folding Emerson Karambit, Glock Survival Knife 81, Applegate-Fairbairn Combat Smatchet.