Understanding the Sig P365 Trigger Systems
Introduction
The Sig Sauer P365 has rapidly become a dominant force in the concealed carry pistol market. Its compact size, impressive capacity, and outstanding shootability have won over countless shooters looking for a reliable and comfortable everyday carry (EDC) option. One of the most appealing aspects of the P365 is its adaptability. Users can easily modify and upgrade it to suit their specific needs and preferences. Among the most common aftermarket enhancements are trigger upgrades. But with so many options available, choosing the right one can feel overwhelming. One of the most popular choices is between a flat trigger and a curved trigger.
This article dives deep into the flat trigger versus curved trigger debate, specifically within the context of the Sig P365. We’ll explore the characteristics of each type of trigger, dissect their respective advantages and disadvantages, and ultimately, help you make an informed decision about which trigger best suits your shooting style and overall needs. We aim to provide you with the knowledge to not only understand the differences between the Sig P365 flat trigger and curved trigger but also to choose the ideal one for optimal performance and comfort.
The Trigger Mechanism
Before we delve into the pros and cons, let’s get a foundational understanding of how the P365’s trigger system functions. The Sig P365 employs a striker-fired mechanism. When the trigger is pulled, it moves the trigger bar, which then interacts with the sear. The sear releases the striker, propelling it forward to ignite the primer and fire the round. The trigger pull itself is a direct result of this mechanical interaction. A quality trigger contributes to smoother, more consistent pulls and enhanced accuracy.
The Curved Trigger
The factory-installed trigger on the standard Sig P365 is a curved trigger. This trigger is typically made of a polymer, providing a balance of durability and cost-effectiveness. Its curved profile is designed to fit the natural curve of the fingertip. The factory trigger offers a reasonably clean break, though many users find it benefits from a slightly lighter trigger pull. It performs well and provides a familiar feel for most shooters accustomed to traditional handgun designs. The curved trigger is generally a reliable performer, but some shooters might find that the curved shape can make finger placement slightly less consistent than other trigger types.
The Flat Trigger
Alternatively, you can choose a flat trigger upgrade. These are often constructed from steel or aluminum, which offers durability and a premium feel. The flat-faced design provides a consistent surface for your finger to interact with, promoting a straighter pull and more consistent trigger control. The flat trigger often presents a more modern and custom look, making it a popular aesthetic upgrade.
The Flat Trigger: Benefits and Drawbacks
Advantages
A flat trigger, in the context of the Sig P365, presents a number of interesting characteristics, both positive and negative. Understanding these factors is crucial in deciding whether it’s the right upgrade for your needs.
One of the significant advantages of a flat trigger lies in improved leverage and mechanical advantage, especially for shooters. Because the flat trigger has a flat face, the user’s finger applies the trigger pull further down the trigger’s travel. This design can translate to a perception of a lighter trigger pull, as leverage is increased during the pull. While this may not significantly lighten the actual trigger pull weight, the difference in feel can be a noticeable improvement in terms of perceived effort.
The flat surface of the trigger also encourages consistent finger placement. This is particularly beneficial in achieving a consistent trigger pull. A flat trigger allows for a more predictable and repeatable finger placement, which can translate to improved accuracy and less muzzle movement during the trigger pull. This consistency is essential for controlled and accurate shooting, particularly when aiming for follow-up shots or engaging targets quickly.
Aesthetic appeal is also a strong selling point. Many shooters find that the flat trigger design offers a more contemporary and visually appealing look for their P365. The clean lines and modern aesthetic are popular among gun owners looking to personalize their firearms. For those who place a premium on the look of their pistol, a flat trigger is an immediate upgrade that improves the appearance and feel of the firearm.
Regarding potential benefits, some believe a flat trigger provides slight clearance within the trigger guard. This could be advantageous for users with larger hands or for those who wear gloves, potentially making it easier to manipulate the trigger without interference from their fingers or hand.
Disadvantages
The perceived downsides of a flat trigger warrant consideration. One perception is that the flat face of the trigger might feel like it has a longer trigger pull. Since the finger can interact with the trigger from the full length of the flat face, the shooter may perceive a longer distance to the trigger’s break. While it might not be functionally longer, this perceived difference can influence a shooter’s perception and can take some adjustment.
Comfort is also an important consideration. Comfort levels can vary significantly between shooters. While some find the flat trigger to be more comfortable and ergonomic, others may find the shape less natural, depending on their hand size, finger length, and shooting style. The flat surface does not conform to the finger’s natural curve as the curved trigger does. Some individuals may feel fatigue or discomfort during extended shooting sessions.
Finally, there’s a risk of finger pinch for some shooters, especially those with smaller hands or those who wear gloves. The flat trigger might potentially create a small pinch point near the trigger guard if the finger placement isn’t optimized.
The Curved Trigger: Advantages and Disadvantages
Advantages
The curved trigger remains a popular option for the Sig P365. Its familiarity and traditional design offer a comfortable and proven trigger experience, though it has its own set of advantages and disadvantages.
The curved trigger design provides a familiar feel that most shooters are accustomed to. It has been a staple in handgun designs for decades. For shooters transitioning to the P365 from other handguns, the curved trigger offers a comfortable and familiar feel that allows for a quick adaptation period and a more natural shooting experience.
The ergonomics of the curved trigger is also a strong advantage. The curvature aligns with the natural curve of the fingertip, and this allows for a comfortable grip that may be more suitable for certain shooters. This ergonomic design can promote better trigger control and potentially reduce strain during extended shooting sessions.
Curved triggers may be perceived to provide a better “feel” for the wall and the break. The curvature can increase the feedback that the shooter receives from the trigger. This increased tactility could offer better feedback about the wall and the break of the trigger pull, aiding in the shooter’s trigger control.
From a financial standpoint, the curved trigger often comes standard on the Sig P365. It may be a more affordable choice, making it accessible to all.
Disadvantages
The curved trigger comes with potential downsides that shooters should take into account. One issue is the possibility of inconsistent finger placement. Because of the curved shape, it can be more difficult to consistently position your finger on the same spot on the trigger, particularly during rapid or dynamic shooting scenarios. This inconsistency can potentially impact the consistency of trigger pulls and potentially affect accuracy.
In terms of leverage, the curved trigger can, in some designs, provide less mechanical advantage than a flat trigger. This can result in a perceived heavier trigger pull.
Finally, some shooters may find that the aesthetics of a curved trigger are less appealing when compared to the modern design of a flat trigger.
Comparative Analysis
Trigger Pull Weight
Comparing the performance of flat triggers and curved triggers requires a direct look at the key factors that influence shooting performance.
Trigger pull weight can be a crucial aspect in the shooter’s experience. There may be an impact on the trigger pull weight between the two trigger types. Though often subtle, the differences in leverage and design can make a significant impact. Some flat triggers are designed with different angles and lever arms that may allow for a smoother trigger pull. Curved triggers also have their own characteristics, though they usually do not provide the same improvement in the feel.
Trigger Reset
The trigger reset also needs to be assessed. The trigger reset is a critical component of follow-up shots. The flat trigger can provide a more tactile and potentially shorter reset, improving the shooter’s ability to rapidly follow up on shots. The feel of the reset affects the shooter’s ability to prepare for the next shot, so the type of reset influences overall shooting performance.
Accuracy and Shooting Experience
Accuracy and the overall shooting experience also need to be evaluated. The trigger affects the accuracy of a pistol, and the design and feel of the trigger can influence trigger control and shot placement. Flat triggers, in particular, may improve accuracy in the hands of shooters who are accustomed to that design. Curved triggers have a more familiar and traditional feel, which can still be effective for shooters who prefer this type of trigger.
Ergonomics
The ergonomics of the triggers also influence the shooter’s performance. The ergonomics encompass grip and interaction with the weapon. The flat trigger may allow for easier manipulation for shooters with different-sized hands, but, for some, the curved trigger may feel better.
Choosing the Right Trigger For You
Experience
Choosing between a flat trigger and a curved trigger is a personal choice that depends on the shooter’s individual preferences and shooting goals.
Shooting experience can affect the decision. Experienced shooters often have a good grasp of their technique and personal preferences. They may be able to make a better choice based on the feel of each trigger type and how it aligns with their grip and shooting style.
Hand Size and Grip
Hand size and grip influence trigger preference. The size of the shooter’s hand also plays a key role in determining the most suitable trigger. Individuals with larger hands may appreciate the feel of a flat trigger, while smaller hands may favor the curved trigger. The grip influences the interaction with the firearm, so the choice of trigger is also related to this interaction.
Testing
It is advisable to test and dry fire different trigger types before making a decision. This will allow you to compare the triggers and identify which feels better. This will provide crucial insight to make the right decision.
Budget
Budget is also a consideration. Flat trigger upgrades often have a higher cost than a standard curved trigger.
Priorities
Priorities are another important factor. If comfort and a familiar feel are paramount, the curved trigger may be the better option. If aesthetics, perceived performance, or a modern look are important, then the flat trigger may be the best choice.
Installation and Further Considerations
Installation
Installing a new trigger on your Sig P365, or any firearm, can be done at home. However, if you are not confident in your ability, you should seek the expertise of a gunsmith.
Enhancements
After the trigger has been upgraded, consider other enhancements, such as aftermarket trigger springs, to fine-tune your trigger pull. This can further enhance the trigger experience.
Conclusion
The debate between a flat trigger and a curved trigger for the Sig P365 is a discussion of personal preference, as both options offer unique benefits and come with their own sets of challenges. The curved trigger offers a reliable and familiar design, which makes it a solid choice. The flat trigger offers the potential for perceived performance advantages and aesthetic appeal.
The best decision is based on your individual preferences and shooting needs. We strongly advise testing different triggers to identify the best fit for your needs.
We want to hear about your experience. Please share your thoughts on your preferred trigger choice.
