Technique #1
1. Attacker holds gun to Moni's head
2. Moni drops & raises his arms, grabbing the gun for a muzzle reversal
3. He completes the circular disarm to the attacker's side (for safety)
4. Moni delivers attacker to ground, all the while point muzzle to his head

Technique #2
1. Moni is held up from the rear with a gun, he holds up his hands
2. He turns to his strong side and guides the gun off-line with his arm
3. As he turns, he also positions himself behind attacker
4. Moni grabs attacker's chin as he keeps turning, mindful of the muzzle
5. Moni keeps turning, as he keeps muzzle away and attacker off-balance
6. Moni drops attacker, while presenting the muzzle towards him

Technique #3
1. Moni is confronted with knife-wielding attacker using reverse grip
2. He meets knife high, left hand outside, right hand inside
3. He stretches out and stabilizes attacker's hand
4. Moni knees attacker in the bladder area to loosen him up
5. He maintains control of the arm and positions an armbar
6. He uses the armbar to bring attacker to the floor
7. Moni secures attacker, still holding knife on the floor

Technique #4
1. Moni is confronted with knife-wielding attacker using reverse grip
2. He steps to attacker's flank, and grabs his arm with both hands
3. Using momentum of the attacker, Moni guides the knife towards attacker
4. Moni completes move, stabbing attacker with his own knife (and hand)