It was created and produced by the weapons company Arsenal Firearms.

The AF2011 DUELLER PRISMATIC pistol can be fired with either a single trigger (right or left, which the shooter can change for right-handed and left-handed operations) and two independent triggers, or two triggers that will be permanently attached to each other, and one or two triggers to choose from.

Caliber: .45 ACP (11.43×23 mm).
Pistol length: 220 mm.
The height of the pistol is 145 mm, the width is 50 mm.
Barrel length: 125 mm. / 6″
Gun weight: 1.85 kg.