The model number is usually engraved on the barrel .
Daisy never made a 1000 BB gun (that I know of) however they made several versions of the Model 1000 BB rifle. Your best answer should come from Daisy. They offer a free service to tell you about your old Daisy. See the link below
Which model, what is the condition of the BB gun or is it a BB rifle..
There are 4 different variations of the Daisy Model 99, starting in 1959 to 1979. Daisy offers a free service to tell you more about your old BB gun. See the link below
A Daisy pistol model is a hand held gun like the model 15XT that shoots BB's
I've gone through several air gun catalogues and have been unable to locate a Daisy model 170 bb gun that has ever been made. I did find a Daisy BB gun model 5170 and a BB rifle model 1170 along with a BB rifle model 107 but "NO" model 170. However I suggest you search the web for "Daisy Air gun Repair" or "Air gun repair" and locate someone near you who can help you.
You question is not quite accurate. Daisy never made a BB GUN model 101. They did make a number 101 model 36 BB RIFLE not a gun it was made in Plymouth Mich.
I've gone through several air gun catalogues and have been unable to locate a Daisy model 170 bb gun that has ever been made. I did find a Daisy BB gun model 5170 and a BB rifle model 1170 along with a BB rifle model 107 but "NO" model 170. So here is what I suggest. Contact Daisy, They offer a service to evaluate older Daisy antiques for free. See the link below.
Daisy has been making BB guns sense 1898. You need to be more specific about the model you want
They were made by both Daisy and Crosman. Any BB gun model starting with 799 was a Daisy and any BB gun starting with model number 126 was a Crosman.
Daisy offers a free service to tell you more about your Old Daisy. See the link below.
Daisy offers a free service to tell you more about your old daisy. See the link below