What is the maximum penetration capability of 7.62 x 51mm special ball ammunition against concrete?

• A. 1 inch at 100m
• B. 2 inches at 150m
• C. 3 inches at 200m
• D. 4 inches at 250m

Answer: (C)

The maximum penetration capability of 7.62 x 51mm special ball ammunition against concrete is approximately 3 inches at a distance of 200 meters. This figure is based on the round's velocity, mass, and design, which allows it to maintain significant energy upon impact. As a full metal jacket round, the special ball cartridge is designed for consistent performance and penetration against hard targets like concrete.

As the distance increases, factors such as projectile velocity reduction due to atmospheric drag and energy loss can affect penetration depth. The specified 3 inches at 200 meters represents a balance where the round retains enough kinetic energy to effectively penetrate that material under typical conditions. Understanding this capability is crucial for snipers in operational scenarios, enabling them to assess effectiveness against fortified positions or structures encountered during missions.