AK-47 vs AR-15

Introductions and Gear Overview

The video is filmed at Take Aim Training Range in South Carolina with host Kai joined by returning guest Jim Foreman. Jim is a retired Navy SEAL who now works for Ferro Concepts and consults for Zenith Firearms. Both are wearing Ferro Concepts FCPC v5 plate carriers, described as highly modular plate carriers suited to their range work. Jim is introduced as having extensive experience with both the AR-15 and AK-47 platforms from professional use and personal shooting. The discussion is framed around the long-running debate between the AR-15 and AK-47 as two of the most widely shouldered rifle platforms in the world, setting up a practical comparison based on familiarity, strengths, and tradeoffs.

Caliber Comparison: 7.62x39 vs 5.56x45

They begin by outlining the common calibers for each platform: 7.62x39 for the AK-47 and 5.56x45 NATO for the AR-15. Both rounds are described as traveling at roughly similar velocities from comparable barrel lengths, with only about a 100 feet-per-second difference. The 5.56 example shown is a 55-grain projectile, while the 7.62x39 is typically around 123 to 125 grains, highlighting the much heavier bullet used in the AK. Jim and Kai agree that 7.62x39 is likely more widely used worldwide, noting that even some NATO countries, such as Poland, still field AK-pattern rifles alongside other calibers. They emphasize that the heavier 7.62x39 round offers significantly greater terminal effect on target compared to a standard 55-grain 5.56 load.

History and Operating Systems of AR-15 and AK-47

The AR-15’s history is traced back to Eugene Stoner and the Vietnam era. The AR-10 in 7.62x51 was originally intended to replace the M14, but the M14 remained in service after trials. Colt later acquired the design and developed the M4 pattern. On the range, they use an FN M4 with a 14.5-inch barrel that is pinned and welded, described as close to a clone-correct configuration. The AK-47 is credited to Mikhail Kalashnikov, with a brief mention of the German STG44 as a visually similar but mechanically different predecessor. The AR-15 is described as using either direct impingement or a short-stroke piston system, with the example rifle using direct impingement via a gas tube that vents gas back to drive the bolt. The AK-47, represented by a Pioneer Arms rifle, uses a long-stroke piston system where the piston and carrier form a single moving assembly that cycles back and forth, contributing to its reputation for continuous operation.

Reliability in Harsh Conditions

Jim explains that early AR-15 and M16 variants in Vietnam were considered delicate, with frequent jamming issues in jungle environments. Mud, twigs, and debris could interfere with reliable cycling, which affected user confidence. In contrast, he notes that AK-47 rifles are known for continuing to function even when exposed to mud, sand, and other contaminants, reinforcing their reputation for durability. Over the years, AR-15 designs have been refined with improved components, gas systems, and materials, significantly increasing reliability. However, Jim still rates the AK-47 slightly ahead in harsh conditions, stating that with an AR-15 he prefers to clear sand, dirt, or heavy carbon buildup before going back out, while he would expect an AK-47 to continue running through similar fouling. They also point out that the basic AK design has remained largely unchanged, while the AR-15 has seen numerous incremental changes to bolts, gas blocks, and other small parts to enhance performance.

Hunting Use and Ammunition Choices

Both speakers identify primarily with the AR platform due to long-term familiarity and training, but they discuss how ammunition choice can compensate for differences in bullet weight and impact. Jim favors heavier or specialized loads in 5.56 for hunting, such as varmint rounds that expand rapidly on impact to improve effectiveness on game. He contrasts these with standard military-style 55- or 60-grain steel-tip loads, which can pass through targets with less immediate effect if they do not strike bone or vital areas. For pig hunting, he often prefers an AK-47 with standard ball ammunition, especially for aerial or fast-paced shooting, because he does not have to worry as much about ammunition selection and still gets strong impact from the 7.62x39 round. They emphasize that immediate incapacitation of the target is critical, and note that a 123-grain 7.62x39 projectile at roughly 2,700 feet per second is generally more effective in that role than a lighter 55-grain 5.56 round at similar speeds.

Range Impressions: AK-47 with Optics and Irons

On the range, they begin live fire with the AK-47. Initial shots on steel highlight the distinct sound of impacts. Kai switches between iron sights and an optic mounted using an RS Regulate side-rail system, which allows the optic to be removed and reattached while maintaining a solid mount. The rifle is described as shooting well and feeling accurate enough for their steel targets at distance. After firing a magazine, the rifle is cleared and handed off for additional shooting. They note that the AK’s safety and controls are less convenient, which influences how the rifle is run from low ready and during drills. The segment underscores that, despite less refined ergonomics, the AK-47 remains effective and manageable, especially when paired with a quality mount and a red dot optic such as the Trijicon MRO used during the session.

Range Impressions: AR-15 Ergonomics and Handling

Switching to the FN M4-style AR-15, the discussion shifts to ergonomics. The AR-15 is described as feeling immediately more natural and comfortable in the hands, especially for shooters with extensive time on the platform. Controls such as the safety selector, magazine release, and bolt catch are highlighted as being easier and faster to manipulate compared to the AK-47. They demonstrate quick bolt-lock and reload techniques, noting how the AR’s layout supports efficient handling. Jim’s experience with the AR platform shows in his precise hits on steel. They briefly mention that the bolt tension on this particular rifle feels a bit light but still functions properly. Overall, the AR-15 is portrayed as more intuitive and ergonomic, which can translate into faster, more confident shooting for those trained on the system, even though the AK-47 remains respected for its robustness.

Timed Drill: AK-47 vs AR-15 Performance

To compare performance, they run a timed drill with both rifles at roughly 40 yards. The drill consists of five hits on target from a low-ready position on an audible beep. Using the AK-47 first, Jim records a time of about 5 seconds but has two rounds miss high and left of the target. The difficulty of manipulating the AK safety under time pressure is acknowledged, and they note that many shooters stage the safety off before the beep due to its stiffness and placement. Repeating the drill with the AR-15, Jim posts a time around 3 seconds with solid hits, demonstrating a clear speed advantage. The improved ergonomics, lighter recoil, and more accessible controls of the AR-15 are credited for the faster run. The drill illustrates how platform familiarity and control layout can significantly influence practical performance, even when both rifles are mechanically reliable and accurate enough for the task.