You can fix the leg mount by drilling the tabs and use a bolt and nut to secure it, as to the bottom vent being open, are the sweeper vanes missing? Or is the handle used to move the vanes missing, or is it stuck open? Pictures will help us remedy the problems and yes free is good!
April 19 1775 Where Marksmanship met History and the heritage began.... The Appleseed Project.
I am a Rifleman!