10 Best Air Rifle For Hunting Co 2 2025 in the United States

The DPMS Full Auto SBR CO2-Powered BB Air Rifle is an intriguing choice for those looking into air rifles for hunting or recreational use. With a caliber of 4.5 mm, it's suitable for activities like target practice rather than serious hunting. The velocity reaches up to 430 fps, which is decent for a BB gun, but again, not quite enough for large game hunting. Accuracy is enhanced with adjustable stock positions and sights, which help users stay on target, making it suitable for skill development and fun shooting sessions.

The CO2 cartridge capacity is ample, accommodating two 12-gram cartridges, allowing for extended use without frequent replacements, yet users must purchase the cartridges separately. A standout feature is the rapid fire capability with up to 1400 rounds per minute through a 25-round magazine, providing a full-auto experience that's engaging for users. However, the synthetic frame might not appeal to those preferring a more traditional wood feel.

Weighing about 6.21 pounds, it has a realistic heft, enhancing the feel but potentially being cumbersome for prolonged use. Ergonomics are well-considered with an adjustable stock, enhancing handling and comfort. Noise level is notable due to its blowback action, so users should anticipate some sound during firing. This air rifle excels in providing a realistic shooting experience for recreational use but falls short for serious hunting needs due to its velocity and synthetic build.

The Benjamin Bulldog BPBD4S .457 PCP Hunting Air Rifle is a powerful option for hunters looking for a reliable air rifle. Its .457 caliber offers substantial stopping power suitable for big game hunting. With a velocity of up to 760 fps, it provides a good balance of speed and force, although it might not be the fastest on the market.

One of its strong points is accuracy, aided by the rifled steel barrel and a well-designed 5-shot magazine that is easy to load. The rifle uses a 3000 PSI reservoir to deliver up to three effective shots per fill, which might be limiting for extended hunting sessions but is sufficient for most purposes. Users should note that an air compressor is required for refilling the reservoir, which is not included with the rifle.

Ergonomically, the short 36-inch bullpup configuration makes it compact and more maneuverable than some other options. The durable synthetic design ensures longevity, while the integrated 26-inch Picatinny rail offers versatility for mounting accessories. Noise levels are managed by a baffle-less Soundtrap shroud, which is designed for big bore sound suppression, though it may still be louder than smaller-caliber air rifles. Weighing around 4.65 kilograms, it is relatively easy to handle but might feel heavy for extended use. The Benjamin Bulldog BPBD4S is a robust and well-rounded air rifle ideal for serious hunters who prioritize power and accuracy.

The Crosman CFAR1B Full Auto R1 is a CO2-powered BB air rifle designed more for fun and training rather than serious hunting. It shoots standard 4.5mm steel BBs at velocities up to 430 feet per second, which is decent for backyard target practice but generally too low for effective hunting of small game. The rifle runs on two 12-gram CO2 cartridges, offering a good balance of power and convenience. What stands out is its full or semi-automatic firing mode with an intense rate of up to 1400 rounds per minute, making it great for rapid shooting sessions rather than precision shots. The 25-round drop-out magazine keeps reloading easy, especially for casual shooting.

In terms of ergonomics, it offers an adjustable stock and a quad forearm where you can add accessories, which is nice for customizing comfort and style. The weight and feel are realistic, so it can help beginners develop shooting skills and handle a rifle well. BBs are generally less precise, so this model may not meet serious accuracy needs for hunting. CO2 BB guns tend to be quieter than firearms, making this model suitable for backyard use without disturbing neighbors too much.

For those seeking a CO2 air rifle mainly for backyard fun, plinking, or skill-building with a fast rate of fire and customizable design, the Crosman CFAR1B is a solid choice. However, if the main goal is hunting with higher accuracy, velocity, and stopping power, this model may fall short since it’s optimized more for recreational shooting than for serious hunting purposes.