The 5.56x45 mm AR-M11F is a highly effective automatic weapon designed for the antipersonnel role at a range of 500 m. The system operates on propellant gasses diverted through a vent in the barrel.
The weapon is characterized by milled receiver made according to the method of hot die forging.
The weapon is fed from a 30-round arcuated staggered black polymer magazine.
Single and multiple targets can be destroyed by burst firing at range of 300 m. Skilled marksmen can hit targets in the single-shot mode up to 400 m. The bullet has a lethal range of 1100 m.
The hammer-trigger mechanism has a hammer, which is activated by firing spring. This mechanism has a safety device-safety for setting from single to automatic fire mode as well as contrariwise. The safety simultaneously serves as well as a safety level preventing the accidental shoots. It is located on the right hand side of the receiver and is formed as a long pivoted lever. When set in the utmost upper position the trigger is blocked. In this position the safety serves two other functions:
          -  prevents contaminating of the receiver through the bolt carrier handle slot in the receiver cover;
          -  prevents from reloading the barrel chamber.
The butt, lower hand guard and the upper hand guard are made of highly strong and hardy black polymer.
A side folding butt and a shortened barrel are fitted to the rifle so the constriction generally features a basic individual weapon of assault and special task group.
The Assault Rifle design allows the attachment of 40x46 mm UBGL-M6 and 40 mm UBGL-1 ARSENAL Underbarrel Grenade Launchers and firing with them.

Each Weapon is equipped with rail for night or optical sight.

Extras-Paid separately:

• luminous spots on the sights;
• 20/30-round translucent polymer magazine;
• front sight adjusting kit (in the ratio 1:10);
• set for magazines coupling;
• blank fire attachment;
• lazer aim indicator.