having said that, finally here is the list of project cartridges: wrote:
7.5 FK BRNO (for Pistols and SMG/PDW)
Velocity 610 m/s (in 10cm cannon)
Energy 1 146 Joules
Height 35
Width 10.8
Bullet 7.8mm
real life military pistols are rarely used in combat because
the large diameter of their bullets make them incapable of piercing body armor,
having no stocks or handguards they are absolutely uncontrollable,
have very little stopping power
and above all, They have a very short effective range.
even so, my project needs to have backup pistols or at least, some submachine guns.
To feed these weapons, I would definitely use the 7.5 FK for its incredible ballistic performance
that exceeds any other pistol, SMG, or PDW ammo.
480 Ruger(for Super PDW)
Velocity 396m/s (in cm cannon)
Energy 2 038 Joules
Height 42
Width 12.8
Bullet 12.1mm
The 480 Ruger is a straight bodied, 12mm diameter bullet.
this cartridge is supposed to be pretty weak,
but with 1700 - 2000 Joules of energy, I think it would be pretty devastating.
This cartridge will be the "Super" companion to the 7.5Fk
but other than that, I specifically selected it to Copy/imitate the following video:
https://www.youtube.com/watch?v=ZgF5378b1qs
224 Valkyrie (for assault rifles)
Velocity 918m/s (in 61cm cannon)
Energy 2 050 Joules
Height 57
Width 10.69
Bullet 5.7mm
This cartridge is very similar to the well-known and worldwide used "5.56x45mm NATO"
but the 224 Valkyrie is more powerful and uses longer bullets, which gives it greater precision
and longest effective range.
and when it increases its length to 65mm it will be even more powerful.
224 Valkyrie is the best alternative I could find
for a controllable automatic rifle capable of firing very high velocity small diameter projectiles.
416 Ruger (for Super Assault rifles, Lever Rifles and Revolvers)
Velocity 730m/s (in 60cm cannon)
Energy 6 935 Joules
Height 85
Width 13,5
Bullet 10,6mm
This powerful "Big Game" cartridge will serve the same purpose as the "458 SOCOM":
replacing a small assault rifle cartridge with a much larger one that sacrifices magazine capacity for much greater stopping power.
the 416 Ruger being too long so it will be trimmed down to 65mm.
which will reduce its energy to probably 4500 Joules which is still quite a lot power.
the 224 Valkyrie and this 416 Ruger are at risk of being removed
because the PDW + SuperPDW ammunition is now quite competent.
280 Remington (for battle rifles)
Velocity 817m/s (in 61cm cannon)
Energy 3 788 Joules
Height 84
Width 11.9
Bullet 7.21mm
this cartridge is not popular anywhere in the world. With very low sales,
his company changed his name several times but this caused him to be confused with other cartridges.
The need for a larger and full power cartridge than the typical "7.62x51mm NATO"
made me select it for use primarily in battle rifles
which are similar to assault rifles but more powerful and less controllable.
280 Remington has quite a sad and forgettable history but all who discover it
recognize that it is the best 7mm cartridge for its excellent recoil, control and ballistic performance.
Technically, by using a 7.00mm bullet instead of a 7.21mm,
I would be using a 270 Winchester..... but I prefer to be inspired by the 280 Rem.
Thanks to that curiosity I discovered that the lightest bullets can cause the "Hyper-Shock" effect. so I no longer need the 7.92x107mm DS
338-06 (for Super battle rifles and Bolt rifles)
Velocity 771m/s (in 58cm cannon)
Energy 4 820 Joules
Height 83
Width 11.9
Bullet 8.6mm
this cartridge was chosen to serve the same purpose as the "300 Blackout":
keep the same capacity in the magazine when reusing the same cartridge
but now equipped with a slightly larger bullet to achieve better subsonic properties and considerably more power.
Compared to a 416 Ruger, the 338-06 is a minimum upgrade for battle rifles
but in exchange, you will not lose so much long-range performance
and no ammunition will be sacrificed in the magazine.
577 Tyrannosaur (for Dangerous Game Rifles and ULTRA Handguns)
Velocity 760m/s (in ??cm cannon)
Energy 13 880 Joules
Height 94
Width 17.5
Bullet 14.9mm
The 577 Tyrannosaur is a tremendous "big game" cartridge that I tried not to select
because it is too well known and when fired, it gives an extraordinary recoil kick.
but, its bottlenecked design and 14mm bullets made it a perfect candidate for use in double rifles,
Super bolt-action Rifles, and luxury single-shot pistols.
although, I will have to reduce its energy to 9500 Joules to be able to shoot it with a more security.
For all these "Super" improvements,
I originally planned to use straight, fully cylindrical cartridges
but the bottlenecked design allows for the quieter "captive piston" firing system
and the use of heavier and larger bullets for use in silenced subsonic weapons.
12.7x81mmSR (for Super sniper rifles)
Velocity 760m/s (in ??cm cannon)
Energy 10 540 Joules
Height 109
Width 18.2
Bullet 13.0mm
for the high power sniper rifle role,
the project needed a cartridge considerably more powerful
than the 280 Remington and not the more widely known ".50BMG".
to accomplish this goal,
for now, I will use this 12.7x108mm.
12.7x81 SR Breda replaced the aforementioned Cartridge in my project
because being much less powerful, it can be interchanged
with the 577 T-Rex and could be used in heavy machine guns.
10 Gauge (for shotguns)
Velocity 390m/s (in ??cm cannon)
Energy 3 772 Joules
Height 88.9
Width ??
Bullet 19.7mm
as for shotgun shells/ammo is concerned,
I just wanted to avoid going back to the typical red 12 Gauge shell.
At some point I considered using the KS-23 carbine ammunition but until now
I couldn't find its ballistic information.
so at almost 20mm in diameter, the 10 Gauge shotgun shell is more compatible
with my ideal diameters and is more powerful than the aforementioned 12 Gauge.
30x29mm VOG-17 (for grenade launchers)
Velocity 185m/s (in ??cm cannon)
Energy 4 791 Joules
Height 132
Width ??
Bullet 30mm
the Soviet era VOG-17 30mm grenade seems to be a fairly balanced compromise
between the 25mm grenades used in self-reloading grenade launchers
and the well-known 40mm launchers that rarely do that.
Also, with a few additional changes, this cartridge can be used as a shotgun ammunition.
30x150mmB (for anti-materiel rifles)
Velocity 1024m/s (in 108cm cannon)
Energy 144 460 Joules
Height 250
Width 32.4
Bullet 30mm
Of all the bullet diameters and cartridge cases available for a true anti-materiel rifle,
the 30x150mmB was selected immediately because they are used by modern fighter jet Dassault Rafale.
If a 30mm projectile flying at more than 1000 meters per second
and with almost 150,000 Joules of energy is not enough to exterminate a Cyberdemon with a single shot,
I don't think it's worth looking for something more powerful.