Utterly Mad

Lucas:
Paying no more mind to the grunts, you and Elina scurry down the path.

Eventually, you reach the yard outside the garage and the tunnel leading out of the cavern. You take cover by some bushes. From there you get a good view of the yard.

There's smoke coming in from the exit tunnel, and Wisk's vehicle seems to have taken a rocket or shell. Pieces are scattered across the yard.
It would seem that the Uniware grunts are bringing hounds here for "questioning. There's a row of them on their knees, with a Uniware officer behind them, pointing his gun at the head of the most outward hound. As 2 grunts come from the path leading from the village while dragging another hound, the officer executes a hound, and moves to the next.
Elina seems to be close to bursting with rage.

As the other 2 grunts leave, there's only the officer, and a grunt watching the hounds from the front, with his back to you.
Between you and them is a yard.

You see the gunship, still searching the village with it's spotlight.

Elina breathes a few times, in an attempt to calm down.
"Wisk might be hiding in his garage..."

Smasher:
No armory here unless you're willing to go back into the bunker.
But you walk on over to the closest thing, being a pile of ammo crates.

You fill up on shells, pistol rounds, and refill your drone for good measure.
As for the LMG, you manage to repair the biggest issues, but there's the small things like an uncalibrated aim, which you couldn't even fix without some more experience with LMG's. You've been trained with shotguns, after all.

Then there's the issue of weight. Carrying the shotgun and the LMG is going to make you slow as hell, and hevily burdened at that.
You can carry both though if you want to. Might even be able to reduce the size of the shotgun if you're fortunate to find tools in the pile.