I don't believe Benjamin ever made a model 170, but they did make a model 177. Is this the BB gun you are asking about?
No. The were made from 1946 - 1985. Today Benjamin is owned by Crosman air gun co, Benjamin does make the HB22 that is a .22 cal pump-up pistol. They also have the new Gas piston "Trail NP" .22 cal pistol, it's a single pump pistol. See the link below.
Which marker. Piranha does not make a pump gun i believe.
It was made sometime between 1969-92.
Around $50
Please state the model number of the rifle/gun so it can be identified. During the 30's and 60's Benjamin guns were labeled Benjamin Franklin as a marketing ploy. All of them are really Benjamin's. They were developed by Walter Benjamin not Benjamin Franklin
BBGun "benjamin franklin" pump gun CAL. 22 model#132 S.N. B183005 made U.S.A. Gun good condition , need 1 part
I believe this is a rifle not a gun. Go back and look again for the model number. I think you are giving the serial number and that doesn't help.
Are you talking about a Gun or a Rifle? Please post the question again, except this time please add the model number, you will find it on the barrel. As far as I know Daisy doesn't make a 2006 10 pump BB Gun. They do make several single pump air rifles. However Crosman does make a multi pump Air gun, the Crosman American Classic. It this what you are asking?
Where do I buy Benjamin Air rifle repair parts? Model 310 and 310
It might help if you state the model you are trying to reassemble. Can I suggest that you go to the Crosman home page ( They own Benjamin air gun / rifles) and click on "Download an owners manual." There you will find not only the owners manual but a parts list that shows all the parts and how they are assembled.
Are you asking about a Benjamin model 177. If so, then never more than 10 times or it will blow and ruin the seals.