Yes. Crosman owns Benjamin. see the link below.
Today Crosman owns both Benjamin and Sheridan. I would contact them directly and ask for one. See the link below.
Crosman still has the parts manual for all it's rifles. On the home page click on "Download a Manual." Crosman owns Benjamin. see the link below
Model 312 Benjamin: Mfg: 1940-1969 (177 & 22 Cal) -------------------------------------------------------------------------------------------------- In perfect shape it is worth around $125
I find two interesting points about this question. The Benjamin model 312 is part of the Benjamin 310 series of rifles 310, 312, 317 made between 1940 and 1969. If there is credit given why is it only on the .22 caliber version, and the second question is. Crosman didn't own Benjamin until 1992 so why would they give credit on such an old air rifle that they were not responsible for making. On Crosmans web site there is NO mention of any type of credit for this model.
It was made in 1967
It was made in 1965
You don't find pellets for the Benjamin model 310 because it is designed to shoot BB's only, not pellets. The model 312 shot .22 caliber pellets and the model 317 shot .177 caliber pellets but the 310 only shot BB's.
Crosman offers a free service to locate shops that repair Crosman, Benjamin and Sheridan older air guns. Crosman owns all three air gun companies. See the link below. See the link below for all the Benjamin manuals. I don't believe the 312 manual is still available.
The Benjamin model 312 was part of the 310 series of rifles that included 310, 312, and 317. They came in .177 and .22 caliber. Production started with the model 310 in 1940 and ended with the model 317 in 1969, the 312 fell somewhere in the middle of that time period
Let me guess your Rifle is either a model 310, 312 or 317. It was made in 1965
The 312 was part of a series (310 series) of rifles produced between 1940-1969. It's the .22 caliber version. Today Crosman owns Both Sheridan and Benjamin and has most of their manuals and parts list online but unfortunately I could not find the 312 manuals. But Crosman offers a service to locate repair shops that repair older air guns and rifles. You will find them on the bottom of the home page for Crosman. Look for 'download a manual" and "Find a service center" on the crosman home page. See the link below.