What does PAC stand for?

• A. Primary Alignment Console
• B. Projectile Adjustment Cycle
• C. Pre Aim Calibration
• D. Power Augmented Control

Answer: (C)

PAC stands for Pre Aim Calibration—the process of calibrating the aiming system before you start aiming to ensure the sight and sensors align with how the projectile will actually behave. This step sets accuracy by zeroing the sight at a known distance, accounting for shooter position, and confirming the reticle points to where the projectile will land. Doing this first prevents aiming errors and makes subsequent shots more reliable. The other phrases don’t fit because they don’t describe calibrating before aiming: they suggest a different function (an alignment interface), adjustments during flight, or a power-assisted control feature not related to aiming calibration.