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Q&A · Hunting

What weight bullet is recommended for deer with AR-15?

April 5, 2026

Quick Answer

A 62-77 grain bullet is commonly recommended for deer hunting with an AR-15, as it provides the right balance of penetration and expansion. This weight range is suitable for most deer hunting scenarios, but it's essential to consider local regulations and deer species when selecting ammunition.

Choosing the Right Ammunition

When it comes to deer hunting with an AR-15, selecting the right ammunition is crucial for a clean and humane harvest. A 62-77 grain bullet is a popular choice among hunters due to its ability to penetrate effectively and expand upon impact. This weight range allows for a decent balance between penetration and expansion, making it suitable for most deer hunting scenarios.

Understanding Bullet Types

There are two primary types of bullets used for deer hunting: soft points and expanding bullets. Soft points are designed to maintain their weight upon impact, while expanding bullets are engineered to expand and create a larger wound channel. For deer hunting, expanding bullets are generally preferred, as they provide a more humane and effective harvest. Look for bullets with a G1 or G7 ballistic coefficient to ensure accurate and reliable performance.

Considerations for Local Regulations

When selecting ammunition for deer hunting, it’s essential to consider local regulations and deer species. Some states have specific requirements for bullet weight, type, or expansion, so be sure to check with local wildlife authorities before your hunt. Additionally, deer species can vary in size and toughness, so it’s crucial to choose an ammunition that is suitable for the specific deer you’re hunting. A 62-77 grain bullet is a good starting point, but be prepared to adjust your ammunition selection based on local regulations and deer species.

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