AR-15 Unnotched Hammer: A Comprehensive Guide
The AR-15 unnotched hammer is a crucial component of the AR-15 rifle, playing a vital role in the firing mechanism. In this detailed guide, we will explore the various aspects of the unnotched hammer, including its design, function, and importance in the overall performance of the rifle.
Design and Construction
The AR-15 unnotched hammer is a small, flat piece of metal that is attached to the hammer spring. It is designed to strike the firing pin, which in turn ignites the primer of the cartridge, causing the rifle to fire. The unnotched hammer is typically made of high-quality steel, which ensures durability and reliability.
One of the key features of the unnotched hammer is its lack of a groove or “notch” along its length. This design choice is intentional and serves several purposes. Firstly, the absence of a notch allows for a more direct and precise strike on the firing pin, which can improve the accuracy of the rifle. Secondly, the unnotched design reduces the likelihood of the hammer getting caught on the sear, which can cause malfunctions.
Functionality
The AR-15 unnotched hammer operates in conjunction with the hammer spring and the sear. When the trigger is pulled, the hammer is released from the sear, allowing it to move forward. The hammer spring then pushes the hammer forward, striking the firing pin and initiating the firing process.
One of the advantages of the unnotched hammer is its ability to provide a consistent and reliable strike on the firing pin. This is particularly important in high-stress situations, such as during combat or when hunting. The consistent strike ensures that the rifle will fire when needed, without the risk of malfunctions.
Importance in Rifle Performance
The AR-15 unnotched hammer is a critical component of the rifle’s firing mechanism, and its performance can have a significant impact on the overall effectiveness of the rifle. Here are some key reasons why the unnotched hammer is important:
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Improved Accuracy: The unnotched design allows for a more precise strike on the firing pin, which can improve the accuracy of the rifle.
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Reduced Malfunctions: The absence of a notch reduces the likelihood of the hammer getting caught on the sear, which can cause malfunctions.
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Increased Reliability: The high-quality steel construction ensures that the unnotched hammer is durable and reliable, even under harsh conditions.
Choosing the Right Unnotched Hammer
When selecting an AR-15 unnotched hammer, it is important to consider several factors to ensure that you choose the right one for your rifle. Here are some key considerations:
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Material: Look for hammers made from high-quality steel, as this will ensure durability and reliability.
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Fit: Ensure that the hammer fits properly on your rifle, as an improper fit can lead to malfunctions.
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Brand Reputation: Consider purchasing from a reputable brand that has a history of producing high-quality firearm components.
Installation and Maintenance
Installing an AR-15 unnotched hammer is a relatively straightforward process, but it is important to follow the manufacturer’s instructions carefully to ensure proper installation. Here are some general steps to follow:
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Remove the existing hammer from the rifle.
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Insert the new unnotched hammer into the hammer slot.
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Reinstall the hammer spring and ensure that the hammer is properly seated.
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Test-fire the rifle to ensure that the new hammer is functioning correctly.
Regular maintenance is also important to ensure the continued performance of your AR-15 unnotched hammer. This includes cleaning the hammer and the surrounding components, as well as inspecting for any signs of wear or damage.
Conclusion
The AR-15 unnotched hammer is a vital component of the AR-15 rifle, providing a reliable and consistent strike on the firing pin. By understanding the design, function, and importance of the unnotched hammer, you can make an informed decision when selecting and maintaining this critical part of your rifle.
