Ask a good gunsmith or contact the NRA
Manipulation of the bolt will load and extract the fired or unfired round.
Just like a bolt action rifle.
Sign up for a hunter safety course. This should be a single-shot bolt action rifle, about the simplest firearm action there is.
It really depends on the exact rifle. Most bolt action rifles used a non-detachable box magazine. So, typically, you would pull the bolt to the rear, and feed the cartridges through the top into the magazine. When the magazine is loaded, you push the bolt forward to chamber the first round.
All Bolt action rifles work the same. When you fire you have to manually operate the Bolt to eject the shell casing and load the next shot. This must be done for each shot until the rifle is empty. In the case of Air soft there is no Shell casing, but it's the same action to load and fire.
That is FAR too complex (and potentially dangerous) for a brief answer here. The link below will take you to an owner's manual for a Navy Arms in-line rifle.
If it's a 270 load, yes.
65- 100$
you pull bolt out put bullet in and push bolt back in
Your question answers itself, "muzzle loader". You load it from the muzzle. Actually, that's incorrect. They use the term "muzzle loader" improperly. It's a bolt action black powder rifle. The powder is pre-pressed into slugs that you load into the chamber, along with wadding and a bullet. I would guess you could load it down the muzzle, but it's faster and easier to buy the slugs and load that way.
Because a self loading rifle relies on the power of the explosion expelling the bullet to push back the bolt and load another bullet. With a pump action air rifle there is not enough power to both shoot the pellet and push back the bolt, therefore it uses all the pressure to expell the pellet.
The rifle will shoot .22lr .22 short, and .22 long. Only .22lr will cycle the action and load the next round. .22 Short and long will function as bolt action only.