The Maxim suppressor was made of steel.
Suppressor
Depends on the suppressor. Many are made to be taken apart, soaked in solvent, brushed, and reassembled.
Sometimes it will.
Yes, in general a suppressor can increase rate of fire by 50-100 rounds/ minute.
While not designed to make a gun louder, a muzzle brake usually has that effect.
You have to make one
If you have the time and money, you'd need to make a suppressor from scratch, since the average Thompson was not able to fit a suppressor.
Usually suppressors can be screwed on, so there should be notches to screw it on.
YES! Any firearm that doesn't use a suppressor (silencer) will have a loud sound.
By allowing the gases to expand in a controlled fashion.
The "First model Rifle" was made in 1923. The first gun was around 1947.
After you open the gun lay out the parts and look for the air suppressor (not all guns have one). The air suppressor is the stick that holds the dart in the barrel. First you should remove the stick and cut off the plastic piece that blocks the tube. Next, take the spring and stretch it till it is about 1" longer. Reassemble the gun with help from a partner.You just successfully modified you gun, remember not to shoot it at faces or animals, it will hurt.Always wear goggles or glasses to protect your eyes.Have fun and be safe!