M110A1 Length Fix

[GusMorphism]

Summary

None

Purpose of change

Update the length of the M110A1 marksman's rifle to reflect the true length of the gun.

As seen here, the length of the gun with an attached suppressor is 40.12 inches, which comes out to 1019 mm.

Describe the solution

In gun/308.json , edit the length to 831 mm, then adjust the volume by the same percent change to compensate for the decrease in length resulting in 3266 ml rounded.

...
"volume": "3266 ml",
"longest_side": "831 mm",
...

Describe alternatives you've considered

• Leave as is.

• Don't change the volume. (Could not find good source on gun volume calculation methodology, re-defining that is way out of scope of this change, so I went for what made sense to me based on the current change)

Testing

1. Changed values in gun/223.json
2. Loaded in to game, acquired gun, un-installed all gunmods and mag
3. Pulled up suppressor gunmod install screen
4. Verified values and took screenshot

Additional context

for additional context see #75001