AR 40 Lower: A Comprehensive Guide
Are you interested in the world of firearms and looking for a versatile and customizable option? Look no further than the AR 40 Lower. This firearm has gained popularity among enthusiasts for its adaptability and ease of use. In this article, we will delve into the various aspects of the AR 40 Lower, including its history, design, components, and customization options.
History of the AR 40 Lower
The AR 40 Lower was introduced by Stag Arms in 2013. It is a semi-automatic firearm that is based on the popular AR-15 platform. The name “AR 40” comes from the fact that the firearm is designed to accept a 40mm grenade launcher. This innovative design allows for a wide range of applications, from hunting to tactical use.
Design and Construction
The AR 40 Lower is constructed using high-quality materials, ensuring durability and reliability. The receiver is made of forged 7075-T6 aluminum, which is known for its strength and resistance to corrosion. The fire control group, including the bolt carrier group, is made of 9310 steel, which provides excellent wear resistance and longevity.
The firearm features a mil-spec buffer tube, which allows for the attachment of various stocks and accessories. The magazine well is also designed to accommodate a wide range of magazines, including those designed for the AR-15 platform. The AR 40 Lower comes with a mil-spec barrel nut and a 1/2×28 thread, which is compatible with most muzzle devices and flash hiders.
Components and Accessories
One of the advantages of the AR 40 Lower is its compatibility with a wide range of components and accessories. Here are some of the key components and accessories that you can consider for your AR 40 Lower:
Component/Accessory | Description |
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Barrel | Available in various lengths and calibers, such as 16″, 18″, and 20″ in 5.56mm, 6.5 Grendel, and 300 Blackout. |
Upper Receiver | Available in various finishes, such as black, flat dark earth, and OD green. |
Lower Receiver | Available in various finishes, such as black, flat dark earth, and OD green. |
Stock | Available in various types, such as collapsible, fixed, and telescoping stocks. |
Handguard | Available in various materials, such as aluminum, polymer, and carbon fiber. |
Muzzle Device | Available in various types, such as flash hiders, compensators, and sound suppressors. |
These components and accessories can be easily swapped and customized to suit your specific needs and preferences.
Customization Options
The AR 40 Lower is highly customizable, allowing you to tailor the firearm to your specific requirements. Here are some of the customization options available:
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Barrel Length and Caliber: You can choose from various barrel lengths and calibers, depending on your intended use.
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Upper Receiver Finish: The upper receiver is available in various finishes, allowing you to match the firearm to your personal style.
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Stock Type: You can choose from a variety of stocks, including collapsible, fixed, and telescoping stocks, to suit your comfort and carrying preferences.
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Handguard Material: The handguard is available in various materials, such as aluminum, polymer, and carbon fiber, to enhance durability and aesthetics.
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Muzzle Device: You can select from a wide range of muzzle devices, including flash hiders, compensators, and sound suppressors, to improve performance and reduce noise.
Conclusion
The AR 40 Lower is a versatile and customizable firearm that offers a wide range of applications. With its high-quality construction, compatibility with various components and accessories, and customization options, the