Nord currently possesses no superhuman abilities. Like most of Earth's mutant population, he lost his powers as a result of the aftermath of M-Day.
Kinetic Absorption: Nord's primary mutant power was the ability to absorb the energy caused by a kinetic impact. While this power did have limits, Nord could survive a 10 story fall, powerful blasts of energy, and being struck with superhuman force without being injured.
Regenerative Healing Factor: Upon joining the Weapon X Program, Nord was artificially granted a slight healing factor by the program similar to the ones possessed by Wolverine and Sabretooth, though far inferior to theirs. As a result, he could fully heal from mild to moderate injuries faster and more extensively than a normal human. This healing factor also made him highly resistant, if not immune, to most diseases and toxins. It also greatly suppressed Nord's natural aging process, causing him to age much slower. However, after contracting the Legacy Virus, Nord burned out his artificial healing factor and his power to absorb the energy of kinetic impact was reduced considerably.
Kinetic Absorption and Energy Control: After the Legacy Virus went into remission, Nord's kinetic absorption power mutated to greater limits and the energy he absorbed had to be channeled into powerful blasts of concussive force or heat. He could also purposely channel the energy to increase the force of his physical blows. After absorbing his peak level of energy, Nord's punches and kicks were 10 times stronger than normal. It isn't known if Nord could channel the energy for the purpose of lifting great amounts of weight.
Anti-Healing Factor Corrosive Blasts: After Nord was forced to join the latest incarnation of the Weapon X Program, he underwent a procedure that altered his kinetic absorption ability. After absorbing the energy of kinetic impacts, Nord could now channel the energy into blasts of corrosive energy due to an acidic enzyme that was secreted from the tips of his fingers. This enzyme was specifically designed by the Weapon X Program that, aside from it's naturally acidic properties, could counter act an enemy's accelerated healing capabilities. The process of self-healing was actually reversed so that the more an opponent's body tried to heal injuries inflicted by the enzyme, the worse the injuries became. Nord also retained his ability to channel the energy for the purpose of increasing the strength of his physical blows.
Scent Suppression: Due to the procedures he underwent at the hands of the Weapon X Program, all discernible scent was removed from Nord's body.
Even without his mutant powers, Zero is an excellent hand-to-hand combatant, a precision marksman, and an expert in covert operations and demolitions. He also has vast experience with computers and communications equipment.
As Maverick, Agent Zero wore a suit of body armor that contained airtight seals, shielding and a mask containing a limited oxygen supply. The suit also stored an artificial booster field that multiplied the amount of kinetic energy he absorbed boosting his power.
Just prior to losing his powers, he wore a Vibranium-weave body armor that rendered him completely silent as he moved. The armor also refracted light, which in total darkness rendered him nearly invisible to conventional methods of detection.
When last seen, he had no weaponry. Prior to being depowered, Agent Zero carried a wide array of weapons:
Wrist mounted Nail shooters
Pistols, Rifles and other arms
Wrist-mounted plasma blasters
pistols with Adamantium ammunition
Sniper rifle loaded with "Anti-Metal" ammunition