SpudFiles

Do you think it would be safe to add a 4" to 2" bell reducer on the end of my 2" barrel to act as a cannonizer. I don't think it should be a problem and it should channel the sound in the direction of my target so it seems louder. Besides I think it would look cool.

Yeah it is safe. I don't know if it will affect sound

it wont do anything near noticeable with the sound
sound waves just dont work that way

Cannonizer? Huh?

Why does it need to be loud at the target? Are you gonna use it for something that might break this site's rules?

A) don't have to worry about it breaking, won't really be subject to any pressure.
B) what is a cannonizer?
C) You want noise, fire with a burst disc, or if you want it really loud, fire a blank round with a burst disc

I had originally intended to use this cannon for use on the PB field as a grenade launcher or mortar. A cannonizer does not amplify the sound it just channels more sound towards the target making it seem louder. Google an opsgear dishka. It's a device that you screw onto the end of your barrel to increase the report of your marker. It's used for intimidation, nothing more. A bell reducer looks like the Dishka, I thought it might have the same effect on my pneumatic.

It may direct the sound forward a TINY bit.
But no more.

why do you need more noise in the first place?

2, just use a burst disc!! It'll be super loud.

I think because noise impresses people.
A gun that does BOOM give a more powerful impression then a gun that does *poof*