It's not the best idea. It will eventually ruin the seal.
Not normally. In fact I can not think of any pellet rifle that takes a 16 gram C02 cartridge.
Use C02 to propell the pellet
CO2 pellet guns work by using CO2 for rapid fire, with CO2 the gun does not need to be pumped or recorked after every fire. You can also find spring loaded pellet guns.
There is No C02 cartridge in the Marksman Repeater, it is spring operated
All Co2 cartridges are the same, they are just different sizes.
First, if you are not a grownup, get the help of a grownup. This can hurt you if done incorrectly. OPEN the action, and place the weapon on SAFE. If it is CO2 rifle, remove the CO2 cartridge. Place the rifle in a support, such as a padded vise, with the muzzle pointed in a safe direction. Without putting your body in line with the barrel, insert a cleaning rod into the barrel until it touches the stuck pellet. GENTLY tap the rod with a plastic mallet until the pellet is pushed back to the breech (rear of barrel). Did you read the first sentence?
100 USD
12g,
24 oz.
Propulsion.
It is the same as the object in 16oz cans of Guinness. It is a one time CO2 cartridge which infuses the beer with a burst of CO2 when it is opened. This is why Guinness has so much foam when you open it. Many beer "experts" believe beer needs to have a certain amount of CO2 to allow the full flavor of the beer to be experienced.
The Crosman model 150 was made between 1954-1967. It is a .22 cal pellet pistol.