Daisy made a model 120 pellet rifle from 1984-85. It was made of by El Gamo of Spain.
Only if the rifle is designed for pellets. If it is a "Red Ryder" then the answer is NO. Daisy makes PELLET rifles.
If it is a JC Higgins pellet rifle it was made by Crosman or Daisy air guns. If the model number starts with 126 it was made by Crosman. (www.corsman .com) Crosman has all their manuals for parts on the web page. If the model number starts with 799 it was made by Daisy (www.daisy.com) you will have to contact them to get your information.
From Daisy. You can request a manual by email- info@daisy.com
Daisy never made a model 120 pellet gun. Are you sure you don't mean a 120 Pellet rifle? If this is what you are asking about then restate your question with additional information, such as the current condition of the rifle. Give it a ration like Poor, Fair, good, very good or excellent condition. Also stat if it is working or not. Then I will be able to give you an estimate of value.
This is not a BB gun, but it is a Pellet rifle made between 1984-85
The Daisy BB RIFLE model 1000 was made from 1957 to 1958. (Western Auto)The model 1000 Powerline was made from 2009 to 2011The model 1000 Pellet rifle was made starting 1997 and Discontinued
Your best bet is to contact Daisy directly and request a parts diagram if they have one.
I would contact Daisy directly at the link below and ask them.
The model 880 is designed to shoot both Pellets and BB's. See the Owners manual at the link Below.
Crosman still has some parts available for this model. See the link below.
Daisy made a model Golden Eagle BB rifle but it was a model 104 golden Eagle from 1966-1974. Daisy made a model 88 Hunter rifle, roughly from 1957 - 1960 Daisy made a model 98 Daisy Eagle in three variations from 1955 -1960. (I think this is the rifle you are referring to.)