The Sig Sauer P320 is a versatile and popular handgun that has garnered a strong following among firearm enthusiasts and professionals alike.
With its modular design and excellent performance, it’s no wonder people are looking for ways to enhance their P320s.
In this article, I’ll dive into some of the best upgrades you can make to your P320 to take it to the next level.
From triggers to sights, each product will be reviewed with detailed specifications, best features, pros, cons, and user experiences, along with customer comments to provide a well-rounded view of why these upgrades are ideal for the P320.
Top Upgrades
Top 7 Best Upgrades For Sig Sauer P320 of 2024
1. Grayguns P320 Adjustable Straight Trigger
Specifications:
Material: Stainless steel Adjustment: Over-travel and pre-travel Best Features:
Precise adjustment options Enhanced trigger control and feel Durable stainless steel construction Pros:
Customizable for personal preference Improves trigger pull consistency Cons:
Slightly expensive compared to stock triggers May require some fitting for perfect function Experience:
Switching to the Grayguns P320 Adjustable Straight Trigger was a game-changer for me. The ability to fine-tune the over-travel and pre-travel adjustments allowed me to get the exact trigger pull I wanted, making my shots more accurate and my trigger control more consistent. The stainless steel construction ensures durability, and despite the higher price, it’s worth every penny for the performance boost.
Customer Comments:
"The trigger pull is much smoother and more predictable." "Installation was straightforward, and the improvement is noticeable." "A bit pricey, but you get what you pay for." 2. Trijicon HD XR Night Sights
Specifications:
Front Sight Width: 0.122 inches Rear Sight Notch: 0.169 inches Illumination: Tritium phosphor lamp Best Features:
Enhanced target acquisition Superior visibility in low-light conditions Durable metal construction Pros:
Clear and bright sight picture Cons:
Higher cost compared to standard sights Some users may find the front sight too wide Experience:
Upgrading to the Trijicon HD XR Night Sights significantly improved my shooting accuracy, especially in low-light scenarios. The tritium phosphor lamps provide exceptional brightness and visibility, making target acquisition fast and easy. While they are more expensive than standard sights, the improvement in performance and confidence in low-light conditions make them an excellent investment.
Customer Comments:
"These sights are incredibly bright and easy to see." "Made a huge difference in my accuracy at night." "Worth the price for the quality and performance." 3. Streamlight TLR-1 HL Weapon Light
Specifications:
Battery: CR123A lithium (2) Best Features:
High lumen output for maximum brightness Durable and lightweight aluminum construction Quick and easy attachment system Pros:
Cons:
Battery replacement can be cumbersome Experience:
The Streamlight TLR-1 HL is an essential upgrade for anyone using their P320 for home defense or tactical purposes. The 1000-lumen output is blindingly bright, providing excellent illumination in dark environments. It’s easy to attach and detach, making it convenient for various situations. The only downside is its bulkiness, but the performance more than makes up for it.
Customer Comments:
"This light is insanely bright and easy to use." "Perfect for my home defense setup." "A bit bulky, but worth it for the illumination it provides." 4. Wilson Combat Grip Module
Specifications:
Compatibility: Sig P320 Full-Size and Compact Texture: Aggressive grip texture Best Features:
Improved ergonomics and control Aggressive texture for better grip Pros:
Enhances overall feel and control Available in various colors Cons:
Texture may be too aggressive for some Experience:
The Wilson Combat Grip Module completely transformed the handling of my P320. The aggressive texture provides a secure grip, even in wet conditions, and the improved ergonomics make the gun feel more comfortable in my hand. Installation was a breeze, and the overall build quality is top-notch. While the texture might be too much for some, I found it perfect for maintaining control during rapid fire.
Customer Comments:
"Feels great in my hand and improves my grip." "A bit aggressive, but it’s perfect for competition shooting." "High-quality and easy to install." 5. Apex Tactical Specialties Forward Set Trigger Bar Kit
Specifications:
Adjustment: Forward set trigger bar and spring kit Best Features:
Reduces trigger pull weight Improves overall trigger performance Pros:
Noticeable improvement in trigger pull Reduces pre-travel and over-travel Easy to install with basic tools Cons:
May require some break-in period Experience:
Installing the Apex Tactical Specialties Forward Set Trigger Bar Kit made a significant difference in my P320’s trigger performance. The reduced trigger pull weight and shortened reset made shooting smoother and more enjoyable. The installation process was straightforward, and the results were immediately noticeable. Despite the higher cost, the performance enhancement is well worth it.
Customer Comments:
"Made my trigger feel amazing." "Installation was simple, and the improvement is clear." "A bit expensive, but the performance boost is worth it." 6. SureFire X300U-B Weapon Light
Specifications:
Battery: CR123A lithium (2) Best Features:
Intense 1000-lumen output Robust and durable design Pros:
Extremely bright and reliable Cons:
Experience:
The SureFire X300U-B is another excellent weapon light that pairs perfectly with the P320. The 1000-lumen output ensures you can see clearly in any situation, and the robust design means it can handle rough use. The ambidextrous switch is a nice touch, allowing easy operation regardless of your dominant hand. While it’s a bit on the heavy side, the performance and reliability are unmatched.
Customer Comments:
"Super bright and built like a tank." "Perfect for my tactical needs." "A bit pricey, but you get top-notch quality." 7. Hogue HandALL Beavertail Grip Sleeve
Specifications:
Compatibility: Sig P320 Full-Size and Compact Texture: Finger grooves and beavertail Best Features:
Finger grooves for better control Pros:
Improves overall grip feel Cons:
May feel bulky to some users Experience:
Adding the Hogue HandALL Beavertail Grip Sleeve to my P320 made a noticeable difference in comfort and control. The rubber material provides a cushioned feel, and the finger grooves help with maintaining a solid grip. It’s a simple and affordable upgrade that enhances the overall handling of the gun. While it might feel bulky to some, I found it added just the right amount of thickness.
Customer Comments:
"Feels great and improves my grip." "Easy to put on and makes shooting more comfortable." "A bit thick, but I like the added control." FAQs
1. What are the most important upgrades for the Sig P320?
The most important upgrades for the Sig P320 typically include trigger enhancements, sight improvements, weapon lights, and grip modules. These upgrades can significantly enhance the performance, accuracy, and handling of your firearm.
2. How difficult is it to install these upgrades?
Most of these upgrades are designed for easy installation, often requiring basic tools and minimal gunsmithing knowledge. However, some parts, like trigger kits, might need a bit more attention and possibly professional assistance if you're not comfortable with the installation process.
3. Will upgrading my P320 void the warranty?
It's essential to check with Sig Sauer and the manufacturers of the upgrades regarding warranty policies. Some modifications might void the warranty, while others may not. Always ensure you're aware of the implications before proceeding with any upgrades.
4. Can these upgrades be used on all P320 models?
Most of the upgrades mentioned are compatible with multiple P320 models, but it's always good practice to verify compatibility with your specific model to avoid any fitment issues.
5. Are these upgrades worth the investment?
Yes, these upgrades can significantly improve the functionality, comfort, and performance
of your P320, making them a worthwhile investment for both casual shooters and professionals.
Conclusion
Upgrading your Sig Sauer P320 can transform it from a great handgun into an exceptional one. Whether you’re looking to enhance your trigger, improve your sight picture, or add a reliable weapon light, the products reviewed here offer excellent performance and value. Each upgrade has been chosen for its quality and compatibility with the P320, ensuring you get the best possible results. Remember to always check compatibility with your specific model and follow installation instructions carefully. Happy shooting!