The P2-120 AP is loaded with fast-moving armor piercing rounds that are stronger against armored targets, but have less explosive yield than other projectiles.
The P2-120 Armor Piercing is the Prowler's specialized anti-vehicle cannon. It sacrifices a fair amount of the splash damage potential found on the Prowler's other cannons in exchange for the best muzzle velocity and highest damage-per-shot of the line-up.
Unlike most other tank cannons, the Prowler's main cannons feature a two-shot magazine, with a 500ms refire delay between each shot. After the last shot in a magazine, the refire delay must be incurred before a reload can begin, meaning that in scenarios where both rounds are fired the weapon's reload will take 500ms (0.5s) longer than expected.
It is possible to earn both Ribbons and Medals while using the P2-120 AP. Each ribbon is a standard reward for achieving a set amount of kills with the cannon. Medals are awarded upon reaching kill milestones with the weapon.
The reload speed certification lines for main cannons, noseguns, ESF wing mounts, Liberator bellyguns, and Flash weapons have been standardized at 5/7/8.5/9.5/10% reload speed.