The most common ammo is the .177 BB or .177 pellet. However some pellets come in 20cal, 22cal, 25cal and the larger 45 and 50 cal pellets. That are used in the big bore PCP Air Rifles.
no it is extremely unlikely that is possible
Yes but it may be unlawful.
What condition is it in....
Don't put as much air in the rifle. If you have a dial to set the power then use it. As you shot the power drops. You can dry fire some PCP air rifles.
The Benjamin 132 is an air pistol not a rifle, it uses .22 caliber pellets, not .177 caliber pellets. The 130 series of Benjamin pistols were models: 130 shot .175 Cal BB's 132 shot .22 Cal pellets 137 shot .177 Cal pellets If yours is a rifle then I have NO idea what it shoots
Yes it just depends how well you place the pellet and the fpe on the rifle a head-shot on a raccoon is good and heart and lung shot is good but you should place the shot at only how good the gun and your own air rifle about 25-30 yards. Your rifle should have at least 1000 feet per second.
45 USD or so
Seek medical attention right away.
Usually not. But you must cock it between each shot.
squrriel rabbit little birds nothing fancy maybe a coyote depending on what your shooting. i have taken several rabbits with my .177 air rifle but they are best suited for pop cans and such.
You should not leave a air rifle cocked for longer than is necessary to shot it. Over time the spring will deform it it is left cocked for a long period of time.
The Underlever on an Air Rifle is a bar that runs just under the barrel and is hinged inside the stock. It is used to cock the spring in the rifle. Some air rifles use a sidelever but they also do the same thing as an underlever. The lever must be re-cocked after each shot.