The P2-120 AP is a primary weapon available to the Prowler. The P2-120 AP is the Prowler's specialized anti-tank cannon, bringing armor-piercing rounds into the fray that deal exceptionally high damage to tanks however have an almost non-existent explosion radius making them hard to use versus infantry. As it is entirely geared towards anti-tank warfare, the P2-120 AP is a bad choice if you're unsure whether or not you'll be fighting enemy vehicles due to it having a almost no blast radius.