1982-1989 GI Joe lot 19 Original Parts Weapons Cobra Officer Stalker More

Lot of 19 original GI Joe weapons and backpacks from 1982-87. I'm not familiar with a few of these, but the ones I am certain of are the following:

1982 Stalker submachine gun X 2

1982/83 Cobra officer rifle

1982/83 Cobra soldier rifle

1985 Snow Serpent backpack

1985 Snow Serpent blue waist pack

1984 Roadblock machine gun

1987 Cobra Commander backpack

1987 Cobra Commander pistol

1984 Recondo backpack

1985 Eels backpack

1983 Gung Ho backpack

1989 Alley Viper backpack

1985 Ripper rifle