Understanding AR-15 Triggers: A Comprehensive Guide
When it comes to the AR-15 rifle, one of the most crucial components is the trigger. The trigger is the mechanism that initiates the firing of the weapon, and it plays a significant role in the overall shooting experience. In this article, we will delve into the intricacies of AR-15 triggers, exploring their types, features, and how they affect your shooting performance.
Types of AR-15 Triggers
There are several types of AR-15 triggers available on the market, each offering unique features and performance characteristics. Here are some of the most common types:
| Type | Description |
|---|---|
| Standard Mil-Spec | Standard issue trigger found on most factory AR-15 rifles. Offers a pull weight of around 6.5 to 7 pounds and a break-in period. |
| Commercial Triggers | Offered by various manufacturers, these triggers provide a lighter pull weight and a crisper break. They are often adjustable for pull weight and overtravel. |
| Match Triggers | Optimized for precision shooting, match triggers have a very light pull weight, typically around 3 to 4 pounds. They offer minimal overtravel and a consistent break. |
| Custom Triggers | Custom triggers are built to the shooter’s specifications, offering a wide range of features and performance characteristics. They can be tailored for specific shooting styles and preferences. |
Understanding the different types of AR-15 triggers is essential in choosing the right one for your needs. Each type has its own advantages and disadvantages, and the best trigger for you will depend on your shooting style and the type of shooting you do.
Trigger Pull Weight
Trigger pull weight is a critical factor in determining the overall shooting experience. It refers to the amount of force required to pull the trigger and initiate the firing sequence. Here’s a breakdown of trigger pull weights and their effects:
| Trigger Pull Weight | Effect |
|---|---|
| 6.5 to 7 pounds | Standard Mil-Spec triggers offer a moderate pull weight, suitable for general-purpose shooting. They are often heavier to prevent accidental discharges. |
| 4 to 5 pounds | Commercial triggers provide a lighter pull weight, making them more comfortable for rapid fire and continuous shooting. They are ideal for recreational shooting and tactical scenarios. |
| 3 to 4 pounds | Match triggers offer the lightest pull weight, making them perfect for precision shooting. They require a steady hand and are best suited for competitive shooting and long-range engagements. |
When selecting a trigger, it’s essential to consider your shooting style and the type of shooting you do. A lighter trigger may be more comfortable for rapid fire, but a heavier trigger can provide more control and prevent accidental discharges.
Trigger Overtravel
Trigger overtravel refers to the distance the trigger travels beyond the break point before the hammer is released. It is an important factor in determining the overall shooting experience. Here’s what you need to know about trigger overtravel:
Trigger overtravel can affect the accuracy and consistency of your shots. A longer overtravel can cause the trigger to reset unevenly, leading to inconsistent trigger pull and potential accuracy issues. Conversely, a shorter overtravel can provide a more consistent and predictable trigger pull, resulting in improved accuracy.
Most match triggers have minimal overtravel, typically around 0.020 inches. This allows for a consistent and predictable trigger pull, which is crucial for precision shooting. Commercial triggers may have slightly more overtravel, ranging from 0.025 to 0.030 inches, which is still acceptable for most shooting scenarios.
Adjustable Triggers
Adjustable triggers are becoming increasingly popular among shooters. These triggers allow you to fine-tune the pull weight and overtravel to suit your preferences and
