Armalite AR-10: A Comprehensive Overview
The Armalite AR-10 is a semi-automatic rifle that has gained significant popularity among firearm enthusiasts and military forces worldwide. Known for its accuracy, reliability, and versatility, this rifle has become a staple in the firearms industry. In this article, we will delve into the various aspects of the Armalite AR-10, including its history, design, specifications, and applications.
History of the Armalite AR-10
Developed in the late 1950s by Eugene Stoner, the Armalite AR-10 was the first rifle to utilize the gas-operated, rotating bolt design that would later become the foundation for the iconic AR-15. The original intent of the AR-10 was to provide the U.S. military with a lightweight, high-precision rifle that could be used in various roles, from sniping to general combat.
Design and Construction
The Armalite AR-10 is a gas-operated, rotating bolt rifle that utilizes a direct impingement system. This design allows for a lightweight, compact rifle that is easy to maintain and operate. The rifle is made primarily of aluminum and steel, with a polymer stock and handguard. The following table outlines the key features of the Armalite AR-10:
| Feature | Description |
|---|---|
| Caliber | 7.62x51mm NATO |
| Barrel Length | 20 inches |
| Overall Length | 40.5 inches |
| Weight | 8.5 pounds (unloaded) |
| Magazine Capacity | 20 rounds |
The rifle’s receiver is made of aluminum, which provides a lightweight yet durable structure. The barrel is chrome-lined for increased durability and accuracy. The stock is made of polymer, which is lightweight and provides a comfortable grip. The handguard is also made of polymer and features a Picatinny rail for attaching accessories.
Performance and Accuracy
The Armalite AR-10 is renowned for its accuracy and reliability. The rifle’s gas-operated design ensures consistent performance, even under adverse conditions. The following table compares the Armalite AR-10 to other popular rifles in terms of accuracy:
| Rifle | Caliber | Accuracy (MOA) |
|---|---|---|
| Armalite AR-10 | 7.62x51mm NATO | 1.0 |
| Remington 700 | 7.62x51mm NATO | 1.5 |
| Winchester Model 70 | 7.62x51mm NATO | 2.0 |
As shown in the table, the Armalite AR-10 is the most accurate rifle in its class, with an average of 1.0 MOA (Minute of Angle). This level of accuracy makes the Armalite AR-10 an excellent choice for precision shooting and long-range engagements.
Applications and Variants
The Armalite AR-10 has been used by various military and law enforcement agencies worldwide. Its versatility and reliability have made it a popular choice for a wide range of applications, including:
- Sniping
- Designated marksman roles
- General combat
- Reconnaissance
- Patrol
Several variants of the Armalite AR-10 have been produced over the years, including the M110 SASS, M85, and M107. These variants feature different barrel lengths, stocks, and accessories to meet the specific needs of various users.
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