The Sig Sauer P320 has rapidly become a favorite among both law enforcement and civilian shooters, and its adaptability is a key reason for its popularity. One of the most significant enhancements is the ability to mount optics, transforming the P320 into a versatile platform for various shooting disciplines, from competitive shooting to home defense. This guide delves into the specifics of using a Sig P320 with an optic, covering everything from choosing the right optic to mounting and zeroing procedures.
Choosing the Right Optic for Your Sig P320
The sheer variety of optics available can be overwhelming. Selecting the right one depends on your intended use and personal preferences. Here's a breakdown of factors to consider:
1. Red Dot vs. Holographic:
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Red Dots: Generally smaller, lighter, and more affordable than holographic sights. They offer a simple, single red dot reticle, perfect for quick target acquisition. Popular choices include the Trijicon RMR, Leupold DeltaPoint Pro, and Holosun 507K.
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Holographic Sights: Offer larger viewing windows and often more robust designs, but they're typically bulkier and more expensive. These are excellent for situations demanding a wider field of view. Examples include the EOTech XPS and Aimpoint T-2.
2. Size and Weight:
The size and weight of your optic will significantly impact the overall balance and concealability of your P320. Consider how much extra weight you're comfortable carrying and how the optic affects your grip. Smaller optics are generally preferred for concealed carry.
3. Mounting Plate:
Different optics require different mounting plates. Sig Sauer offers a variety of mounting plates compatible with their optics-ready P320 models. Ensure you select a plate specifically designed for your chosen optic. Incorrect mounting can lead to zeroing issues or even damage to your firearm.
4. Battery Life:
Battery life is critical, especially for self-defense situations. Check the battery life specifications of your chosen optic and consider purchasing extra batteries.
Mounting Your Optic on the Sig P320
Mounting your optic correctly is crucial for accuracy and safety. Follow these steps carefully:
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Select the Correct Mounting Plate: As mentioned earlier, use only the mounting plate specifically designed for your optic and P320 model.
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Install the Mounting Plate: Carefully follow the manufacturer's instructions for installing the mounting plate onto your P320 slide. Ensure the plate is securely fastened.
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Mount the Optic: Carefully place your optic onto the mounting plate, ensuring it's properly aligned. Tighten the screws according to the manufacturer's instructions. Avoid over-tightening, which could damage the optic or the mounting plate.
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Verify Secure Mounting: Before proceeding to zeroing, double-check that both the mounting plate and optic are firmly attached and properly aligned.
Zeroing Your Sig P320 with Optic
Zeroing your optic ensures accurate shot placement. This process requires patience and attention to detail:
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Choose a Safe Location: Select a safe shooting range with a known distance. Begin zeroing at a closer distance (e.g., 25 yards) before moving to longer distances.
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Adjustments: Most optics use windage and elevation adjustments. Consult your optic's manual for detailed instructions on how to make these adjustments.
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Iterative Process: After each adjustment, fire a few shots to see the impact on your point of impact. Repeat the process until your point of impact aligns with your point of aim.
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Longer Distances: Once zeroed at a closer distance, move to a longer range (e.g., 50 yards) to confirm your zero.
Conclusion
Integrating an optic onto your Sig P320 significantly enhances its versatility and accuracy. By carefully selecting the right optic and following the correct mounting and zeroing procedures, you can confidently utilize your firearm in various situations. Remember to always prioritize safety and consult the manufacturer's instructions for both your firearm and optic. Happy shooting!
