Ok so it has the same stats as the regular PPD-40 but the suppressor should increase its muzzle velocity and rate of fire. The grip should also reduce recoil.
Id recommend the muzzle velocity be increased to 490 m\s. Rate of fire increased to 1050-1140 RPM. And Recoil be reduced to 12 vertical and 6 horizontal.
Also there is a PPSh-41 BraMit device that Would be a great gold order weapon.
how do you decrease recoil that is nonexistent to start with ?
The suppressor does increase rate of fire? How is he supposed to do that? Btw. a front grip has no effect on recoil.
Was it supposed to run on normal or on subsonic ammo?
Suppressors increase the time it takes for the bullet to exit the muzzle, causing the pressure to build higher. This causes increased velocity and rate of fire on blowback operated firearms.
7.62x25mm subsonic didn’t exist until after ww2 in the 1960s
Than it would actually increase recoil too.
And next time you couldn’t kill someone we can even make the fire rate higher to 2000-2100!
The time it takes for bullet to exit the barrel doesn’t cause much of a pressure change, if that was the case you could have a simple blowback carbine in a larger caliber without any lock up mechanism necessary. The pressure of cartridge and bullet being pushed out through the barrel is equal amount of pressure and force being put on bolt (Third Newton’s law). Regardless of the barrel length
You can see the gas tube just above where bullet is pointing out
Suppressors do not increase peak pressure but they increase the back pressure which is something shooter senses on their face, a heat wave basically. One of reasons for that is because the pressure from hot gasses is withheld in the barrel longer due to the suppressor itself.
If there is an increase of velocity, but you will be getting additional 30 feet per second increase at most but it wouldn’t be a significant change, but also sometimes suppressors would even decrease velocity. It depends on ammo type, outside temperatures and such so that’s inconsistent
There’s a reason why suppressors on submachine guns from WW2 such as sten for instance weren’t meant to be shot in full automatic mode, but were reserved for semi auto fire only. Having an smg with a rate of fire of 1050-1140 would destroy the suppressor after the very first drum magazine.
Mainly due to pressure that remains from the gasses from each round fired building up and with not much time left for pressure to get to normal levels your suppressor would get damaged until the point it melts or explodes deeming it completely useless. That’s why today suppressors that are used on fully automatic guns need special certificates of materials that they can withstand such pressures and i doubt they had the technology for that in WW2 era (hence the repeater or semi auto suppressed firearms i would assume)
Not to mention there would still be a sonic boom made by bullets since they exceed the sound barrier which would also not help much with suppressing
Other than aesthetics or some fantasy stats i wouldn’t really think this weapon was even used as a prototype or that it would even find its way into the battlefield, maybe im wrong, but if we look at it from the realistic point of view adding such weapon to the game wouldn’t make any sense other than aesthetics or something else in my opinion at least
Last I checked, suppressors don’t increase the RoF for a weapon, but instead reduce recoil / sound / muzzle flash
That’s not how a suppressor works, especially not the BraMit device. Suppressors divert the expanding gas away from propelling the bullet, reducing the amount of gas that is actually driving the bullet out of the barrel which reduces recoil, muzzle flash and reduce the amount of sound the gun produces. It does nothing for ROF, but reduces the velocity as now there is less gas driving the bullet out of the barrel.
it would in normal cases but the increase of weigh would off set this
no
this is wrong
suppressors work by changing the rate/amount of gas escapes
the sound that we know as a gun shot is made from release of high pressured gasses in the barrel that is released the moment the the bullet leaves the barrel
suppressors have reservoirs for the gas to build up in the the suppressors and once the bullet leaves the gas is released at a slower rate
this only depends on the length of the barrel and the amount of grainage in the cartridge in most SMGs it would increase the velocity as it would act as a extended barrel
Yes, but how does it change the amount of escaping gas? By diverting the gas elsewhere. Sure my explanation was a bit light on details, but I figured simpler was better for the crowd we are dealing with.
An extended barrel doesn’t matter if you don’t have the gas to push the bullet through as at that point, all the extra barrel length does is slow the round down due to friction. Considering the fact that the point of a suppressor is to remove some of that gas and thus energy from the equation, it makes it so that any way you cut it, the suppressor should slow the bullet down.
at no point is any gas removed from the equation, the suppressor allows for more gas build up, thus acting as a extended barrel
you can see in videos all over of people doing velocity test with suppressed vs not there is a %1-3 increase
this would only matter if you are sending a smg/handgun sized round though a rifle lengthen barrel
it does not divert any gas it slows the release
all that shit that you know about suppressors lowering the bullets velocity is one of three things you have a extended barrel with a suppresser, the gun barrel length is not suited for the calibre, hollywood/COD fake facts
it is generally accepted that a suppressor will actually increase the velocity of your rounds
What about the noise, when bullet speed gets higher than sonic speed?
doesnt exactly affect to bullet velocity in any manner
Of course not. 
It was just refering to the noise level.
well in that sense its quite pointless to use silencer as adding bullet velocity.
Instead of a sharp instant, you get a similar but slightly long bang that the air disperses better, meaning that you wont hear as well as a unsuppressed shot at longer distances, and even concrete walls well mask the sound to what would sound like a very angry sledgehammer
Indeed, and so is the thread.