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AK-47 vs. AR-15 — What's the Difference?

By Tayyaba Rehman & Urooj Arif — Published on February 12, 2024
The AK-47 is a Soviet-designed assault rifle, known for its reliability and widespread use. The AR-15 is a lightweight, magazine-fed rifle, widely used in civilian and military applications.
AK-47 vs. AR-15 — What's the Difference?

Difference Between AK-47 and AR-15

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Key Differences

The AK-47, designed by Mikhail Kalashnikov, is a selective-fire, gas-operated rifle that originated in the Soviet Union. Its name stands for "Avtomat Kalashnikova 1947." The AK-47 is renowned for its simplicity, durability, and effectiveness in various conditions. It has a distinctive curved magazine and is chambered for the 7.62x39mm cartridge. The AK-47 has seen extensive use worldwide and is often associated with guerrilla warfare.
The AR-15, initially developed by Eugene Stoner, is a lightweight, air-cooled, gas-operated rifle. Its name stands for "ArmaLite Rifle - 15." The AR-15 is known for its modular design, accuracy, and widespread use in civilian applications. It typically fires the .223 Remington or 5.56x45mm NATO cartridge. While the military version of the AR-15 is the M16, civilian variants are widely popular and have become a symbol of the modern sporting rifle.

Comparison Chart

Origin

Soviet Union
United States

Cartridge

7.62x39mm
.223 Remington or 5.56x45mm NATO

Gas System

Gas-operated
Gas-operated
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Magazine Type

Curved (banana) magazine
Straight or curved magazine

Modularity

Less modular design
Highly modular design

Compare with Definitions

AK-47

Chambered for the 7.62x39mm cartridge.
The AK-47's 7.62x39mm cartridge provides significant stopping power.

AR-15

Lightweight, air-cooled rifle with modular design.
The AR-15's modular design allows users to customize and adapt the rifle to various needs.

AK-47

Notable for its curved (banana) magazine.
The distinctive curved magazine of the AK-47 is easily recognizable.

AR-15

Originally developed by Eugene Stoner.
Eugene Stoner's innovative design led to the development of the AR-15 rifle.

AK-47

Renowned for simplicity and durability.
The AK-47's design prioritizes simplicity and durability, making it suitable for harsh conditions.

AR-15

Widely used in civilian applications.
The AR-15 has become popular among civilians for various purposes, including sport shooting and home defense.

AK-47

Soviet-designed assault rifle with global influence.
The AK-47's robust design has made it a symbol of reliability and has influenced weapon designs worldwide.

AR-15

Military version is the M16.
The M16, derived from the AR-15, is the military version used by armed forces globally.

AK-47

Associated with guerrilla warfare and insurgency.
The AK-47's widespread use in conflicts has made it synonymous with guerrilla warfare.

AR-15

Typically fires .223 Remington or 5.56x45mm NATO.
The AR-15's caliber, often .223 Remington or 5.56x45mm NATO, contributes to its accuracy.

AK-47

A clip-fed, gas-operated assault rifle of Soviet design having a caliber of 7.62 millimeters and used throughout the world by armed forces and paramilitary organizations.

Common Curiosities

Why is the AK-47 known for reliability?

The AK-47's reliability is attributed to its simple design, loose tolerances, and effective gas system.

Why is it associated with guerrilla warfare?

The AK-47's reliability and simplicity make it suitable for guerrilla tactics and insurgency.

Can civilians own an AR-15?

Yes, in many places, civilians can legally own AR-15 rifles for sporting and self-defense purposes.

How did the AK-47 influence weapon design?

The AK-47's design influenced subsequent firearms, contributing to the development of numerous assault rifles.

Is the AR-15 used by military forces?

While the military version is the M16, the AR-15 has influenced military rifle designs and is used in some military and law enforcement contexts.

How accurate is the AR-15?

The AR-15 is known for its accuracy, making it popular for precision shooting and competitive sports.

Is the AK-47 still in use today?

Yes, the AK-47 remains in widespread use globally and is utilized by military forces and insurgent groups.

What makes the AR-15 modular?

The AR-15's modularity allows users to easily customize components such as stocks, handguards, and optics.

What is the civilian version of the AR-15 called?

The civilian version of the AR-15 is simply referred to as the AR-15.

What is the significance of the curved magazine?

The curved magazine design enhances feeding reliability and allows for smoother cycling of rounds.

What is the AK-47's caliber?

The AK-47 typically fires the 7.62x39mm cartridge, known for its stopping power.

What countries use the AK-47 in their military?

The AK-47 has been used by numerous countries globally, including Russia, China, and various nations in the Middle East and Africa.

Is the AR-15 used for hunting?

Yes, the AR-15 is used for hunting various game, and its modular design allows customization for different hunting scenarios.

Is the AR-15 a fully automatic rifle?

While some variants may have selective fire, many civilian AR-15s are semi-automatic, firing one round per trigger pull.

Who designed the AK-47?

The AK-47 was designed by Mikhail Kalashnikov, a Soviet engineer and lieutenant general.

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Author Spotlight

Written by
Tayyaba Rehman
Tayyaba Rehman is a distinguished writer, currently serving as a primary contributor to askdifference.com. As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.
Co-written by
Urooj Arif
Urooj is a skilled content writer at Ask Difference, known for her exceptional ability to simplify complex topics into engaging and informative content. With a passion for research and a flair for clear, concise writing, she consistently delivers articles that resonate with our diverse audience.

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