The word "best" is subjective.
What you consider "best" isn't what I would consider best for what I would want , or need.
1. What caliber?
2. Are you plan on scoping it, or are you shooting with open sights?
3. How much do you want to spend?
4. Any particular brand?
Answer these questions first, then it'll be easier to answer your question.
Any where from $20 to around $150 for a BB model. However a Pellet model can cost up to $3.000 for an Olympic class Pellet rifle.
This is a .177 pellet rifle.
It's a 16 shot BB repeater or a SINGLE shot pellet rifle
It all depends on the model, the type of pellet and the power plant in the rifle. They are not all the same. FPS Stands for "Feet Per Second" The Speed that the pellet or BB traveles when fired from the rifle.
Daisy made a model 120 pellet rifle from 1984-85. It was made of by El Gamo of Spain.
The Winchester model 425 was made for Winchester by "Meyer & Grammelspacher" of Germany. The value is determined by the condition of the rifle. without any information about the condition of the pellet rifle, no estimate of value can be determined.
This Benjamin Model is part of 3 rifles that are in a series. The 340 is a .175 BB rifle. The model 347 is a .177 Caliber Pellet rifle and the 342 is a .22 caliber pellet rifle. this line of air rifles was made between 1969 to 1986 (Model 340) and 1969 - 1992 (models 347 & 342)
Let me guess your Rifle is either a model 310, 312 or 317. It was made in 1965
20-100 or so depending on model
it was made in 1975
Are you trying to fit on a gun or rifle ( you said gun) What model are you asking about,. Is it a scope designed for pellet rifles. How big its the dovetail on the rifle. You need to be more specific.
This rifle is actually a Mossberg Model 20 made from 1933 - 1935 for Montgomery Wards department store.Answergun was given to me in 1939 by my father. spent many hours target shooting with him and hunting squirrels alone and with a cousin. Many good memories.