Which statement best describes hollow point ammunition behavior on impact?

Which statement best describes hollow point ammunition behavior on impact?

• A. Hollow Point expands on impact, creating larger wound channels, reducing over-penetration.
• B. Hollow Point never expands and penetrates deeply.
• C. Hollow Point always over-penetrates.
• D. Hollow Point is not used for any training purpose.

Answer: (A)

Hollow-point ammunition is designed to expand when it hits a target. The hollow cavity helps the bullet mushroom or the jacket peel back, increasing its diameter as it penetrates. This rapid expansion transfers more energy to the target over a shorter distance, creating a larger wound channel. At the same time, the expansion slows the bullet and limits how far it can penetrate, which reduces the likelihood of over-penetration through the target. That combination—expansion on impact producing a larger wound channel while keeping penetration from going through the target—is what the statement captures, making it the best description. The other ideas don’t fit. A bullet that never expands contradicts the fundamental design of hollow points. Saying hollow points always over-penetrate ignores how expansion generally limits depth of penetration. And while training uses many types of ammunition, hollow points are indeed used in some training contexts, so saying they’re not used for training at all isn’t accurate.

Hollow-point ammunition is designed to expand when it hits a target. The hollow cavity helps the bullet mushroom or the jacket peel back, increasing its diameter as it penetrates. This rapid expansion transfers more energy to the target over a shorter distance, creating a larger wound channel. At the same time, the expansion slows the bullet and limits how far it can penetrate, which reduces the likelihood of over-penetration through the target.

That combination—expansion on impact producing a larger wound channel while keeping penetration from going through the target—is what the statement captures, making it the best description.

The other ideas don’t fit. A bullet that never expands contradicts the fundamental design of hollow points. Saying hollow points always over-penetrate ignores how expansion generally limits depth of penetration. And while training uses many types of ammunition, hollow points are indeed used in some training contexts, so saying they’re not used for training at all isn’t accurate.