Algodoo

XM1014 aka Benelli M4 Super 90.

To shoot:
1. Pull the trigger. (weapon is allready loaded and ready to fire)
2. If the mag is empty, just slide new shells into the tube mag (6 shells capacity, and bolt doesn't have to be open).
3. In case of jamms, just cycle bolt manually.

Weapon has some problems with reliability (bolt likes to bounce a little while shooting, so wait untill it finally stops), so you know - be patient.
And I DON'T make weapons for request, so don't ask me to do any.

[UPDATE] - found the source of lags, and removed it.