Stay away from commercial lubricant's. I suggest that you use only lubricants designed for Air rifles like the ones made by Crosman ( Perllgunoil) or RWS. Other oils may actually damage the seals in the rifle. Never use a firearms cleaning agents on Air guns they will damage the seals. Remember Real Firearms don't use o-rings like Air rifles. Follow the instructions for the proper places to oil the Air rifle. If you have a C02 rifle or pistol put a drop on Air gun oil on the tip of the C02 cylinder just before you put in the the gun. So when the tip is punctured it will lubricate the inside of the air system. Also take a flat thin sponge and put it in the bottom of your Pellet tin with a few drops of oil in it ,this will lubricate the pellets and the inside of the barrel. When you clean your rifle with a cleaning rod run the patch through the barrel until it is clean then I run a patch with air oil on it inside the barrel to keep it from rusting. Did you know that Beeman sells quick cleaning pellets that you fire through the rifle or pistol to clean the barrel. I think they are the only ones who make these. I clean the barrel about every 400 to 500 shots depending on how much I use the gun
I would use Crosman Pellgun oil. Or RWS air gun oil.
See the link below for the Owners Manual. It will tell you how to take care of the 347
To ensure smooth operation and prevent rust.
An Air Rifle is either a BB rifle or a pellet rifle. It uses air or gas to propel the projectile.
To fix a Benjamin air rifle 397, first ensure it's unloaded and safe to handle. Common issues often involve the seals or the pump mechanism, so disassemble the rifle carefully using the correct tools. Inspect and replace any worn seals or O-rings, lubricate moving parts with appropriate oil, and reassemble the rifle. If problems persist, consult the manufacturer’s manual or seek professional repair assistance.
Search the web. There are shops all over the place that modify air guns. (air gun repair). They modify the trigger and several of the internal PCP parts for more accuracy. A simple solution is to place a flat soft sponge and FEW drops of Crosman Pellgun oil in the bottom of your pellet tin. This will lubricate the pellet and the barrel, doing so will increase your velocity. Do Not over lubricate the pellets.
A sporter air rifle and what?
No
There are several ways of making an Air rifle perform better, but most are costly. You could have an air rifle expert "TUNE" it for you. That is have the spring cylinder polishes and the spring either replaced or have it trimmed. The trigger is also another popular item to replaced. All of these can cost as much as the rifle is worth. To locate someone to "Tune" the rifle for you, try the web under "Air gun repair' or "Airgun tuning." One simple way to increase the FPS of an airgun is to put a flat thin sponge in the bottom of your pellet tin, then place a few drops of "Crosman Pellgun Oil' in the sponge. Place your pellets back in the tin and roll them around in the oily sponge. this will lubricate the pellets and they will lubricate the barrel. You will also get a faster FPS and you will notice the difference. Never use regular oil it can damage the seals. Always use Crosman Pellgun oil or RWS pellet gun oil.
Are you asking how do you swap and air tank on an air rifle, or swap for and air rifle? In most air rifles you put it on safe and swap out the tank by unscrewing it and replacing it.
can i ship air rifle to trinidad and what i need
When you say Air Rifle you are referring to a pellet rifle not a firearm. At present there are no 300 Cal air rifle being made.