H-69 or Hentai handgun

 LONG BARREL

SHORT BARREL

The origines of the name Hentai for this gun remain uncertain...
The handgun is officially called the H-69 Handgun...
Oh. That's why.

Nevermind that.
The H-69 handgun is a powerful handgun designed for combat and defense.
600 grams.
They have 24 rounds in one charger.
One property of the H-69 handgun is the high velocity of its bullet, specially with the long barrel version. It can break with ease the average personnal energy shield like it was nothing.
The short barrel version does also the job.
The security is located to the rear of the gun and under the handle.