Weapons of the beta-version

M4
The M4 is a well known confidant, which must not be missing in a game.
The short version of the M16 assault rifle of the US Army, produced during the Vietnam War, is used and loved by armed forces and police units, even the M16 is worldwide common since the 90s.
The weapon is suitable for every situation because of its multitude of attachment parts.
The calibre 5,56 mm NATO is worldwide available in great quantities, so you will never be short on ammunition for the M4.

AK 47
The Avtomat Kalashnikova has hardly ever been changed in 50 years and it is the most produced gun in the world. That’s the reason why it must not be missing in Parabellum. The powerful calibre 7,62mm causes big damage, but also a great recoil. Originally the AK was invented in Russia and soon it was common all over the world. Because of its robustness and reliability the weapon became the backbone of many armies. Attachment parts exist for the AK as well, but they are much more complicated to handle, due to the fact that the AK has no RIS (Rail Integration System).

H&K MP7
With the MP7 Heckler and Koch created a new experience with Personal Defense Weapons (PDW). The MP7 is hardly bigger than a usual pistol, but it still has all preferences of a machine pistol. Because of the new 4,5 mm caliber it is possible to use a 40-shot magazine with the size of an average magazine. Its firing speed and penetrating power let the MP7 become the ideal close combat weapon.

Beretta 92F
The Beretta is the standardpistol of the US Army with a 9x19mm calibre and they call it M9. The Berretta uses a 15-bullet magazine and its reliability and effectiveness are the two main reasons besides the fact that the 92-version has been improved by the Army why it is known as an effective secondary weapon. The Beretta 92F doesn’t even cost 300$, so it is most definitely not the most expensive companion.

Weapons of the aus der alpha-version (the appearance in the final game is doubtful)

H&K PSG-1
The PSG-1 produced by Heckler&Koch is used worldwide by special forces. A Marksman needs a lot of experience and a calm hand to fire this weapon. The PSG-1 is a very dangerous weapon because of its quit compact construction, high precision and firepower and a magazine with up to 20 shots. The telescopic sight has only marks for 600 metres because normally the PSG-1 is used for police operations.

Rocket Launcher(AT-4)
Primary the rocket launcher is used against armored targets or bigger groups of enemies.
It is always the same procedure. An explosive warhead gets shot in the direction of a target. When it hits the target, it explodes. Depending on the operation purpose a specific warhead is used, for example one to cause damage on a large area, another one to cause damage on a small area for example against armour.
According to the discussions in the old Parabellumforum it is not to expect that the final game will contain the rocket launcher, even it is shown in the alpha-trailer or on screenshots.

MP9 / Steyr TMP
At first the name MP9 was confusing, because the Steyr TMP and the „improved Uzi“ from Ruger are also called like this. But in the alpha-trailer you could definitely see the Steyr TMP in the later from Brügger&Thomet improved version. This version has for example an optional silencer. The TMP (Tactical Machine Pistol) also uses a 9x19 mm Parabellum caliber and a magazine with 15 or 30 shots.