The SIG Sauer P220 is a legendary handgun, renowned for its reliability and accuracy. However, many shooters find the factory trigger somewhat underwhelming. A heavy pull weight and gritty feel can hinder performance, especially in competitive shooting or self-defense situations. Fortunately, upgrading the P220 trigger is a relatively straightforward process that can dramatically improve the shooting experience. This guide explores various upgrade options, from simple adjustments to more involved replacements, helping you achieve a crisp, clean break that enhances both accuracy and speed.
Understanding Your P220's Trigger Mechanism
Before diving into upgrades, it's crucial to understand the P220's trigger mechanism. It's a double-action/single-action (DA/SA) system, meaning the first shot requires a longer, heavier pull (double-action), while subsequent shots have a lighter, shorter pull (single-action). Upgrades often focus on improving both DA and SA trigger pulls, addressing issues like:
- Heavy Pull Weight: The factory pull weight can be significantly heavier than many shooters prefer.
- Gritty Feel: Friction in the trigger mechanism can create a gritty or rough pull.
- Creep: A gradual increase in resistance just before the break, affecting accuracy.
- Overtravel: Excessive movement after the trigger breaks, disrupting follow-through.
Trigger Upgrade Options: A Range of Solutions
Several options exist for improving your P220's trigger, ranging from simple DIY adjustments to professional installations of aftermarket parts.
1. Trigger Job: A Professional's Touch
A professional gunsmith can perform a comprehensive "trigger job," meticulously polishing and adjusting internal parts to achieve a smoother, lighter pull. This involves detailed work on the sear, hammer, and trigger components, often requiring specialized tools and expertise. This option yields the best results but comes with a higher cost.
2. Aftermarket Trigger Kits: A DIY Approach
Several reputable manufacturers offer aftermarket trigger kits designed specifically for the P220. These kits often include improved components like:
- Reduced-Power Hammer Springs: Lighter hammer springs reduce the pull weight, especially in single-action mode.
- Improved Sear: A modified sear can enhance the trigger's crispness and reduce creep.
- Trigger Bar: An improved trigger bar can contribute to a smoother pull.
- Overtravel Stop: This limits the trigger's rearward movement, eliminating overtravel.
Installing these kits requires some mechanical aptitude and careful attention to detail. Detailed instructions are usually included, but consulting online tutorials or seeking guidance from an experienced gunsmith is highly recommended, especially for first-time installers.
3. Minor Adjustments: Simple Improvements
Even without replacing parts, some minor adjustments can improve the trigger pull:
- Lubrication: Proper lubrication of the trigger mechanism can significantly reduce friction and improve the feel of the pull. Use a high-quality gun lubricant specifically designed for firearms.
- Polishing: Carefully polishing certain trigger parts can smooth out rough surfaces and reduce friction. This requires patience and skill to avoid damaging sensitive components.
Choosing the Right Upgrade Path
The best trigger upgrade path depends on your mechanical skills, budget, and desired level of improvement.
- Beginners: Start with simple lubrication and polishing or consider a professionally performed trigger job for a guaranteed improvement without the risk of damaging your firearm.
- Experienced DIYers: Aftermarket trigger kits can be a rewarding project, providing significant improvements at a reasonable cost. Remember to always prioritize safety and follow instructions meticulously.
Safety First: Always Prioritize Safety
Regardless of the chosen upgrade method, prioritize safety throughout the entire process. Always:
- Unloaded the firearm: Before starting any work, ensure the firearm is completely unloaded and the chamber is visually inspected.
- Use appropriate tools: Use the correct tools for each step to avoid damaging parts.
- Consult resources: Refer to detailed instructions and video tutorials.
- Seek professional assistance: If you are unsure about any aspect of the process, seek guidance from a qualified gunsmith.
Upgrading your SIG P220's trigger can significantly enhance your shooting experience. By carefully considering your skill level, budget, and desired results, you can choose the best approach to achieve a crisp, clean break that improves accuracy and overall performance. Remember safety is paramount, and seeking professional help when needed is always advisable.
