The Smith & Wesson 686 is a versatile and popular revolver that has earned itself a reputation for reliability, accuracy, and durability among gun enthusiasts. However, like any other firearm, it is not without flaws. As a medium-frame revolver chambered in the powerful .357 Magnum, the 686 has experienced some problems throughout the years. This blog post will outline the most common issues with the Smith & Wesson 686, as well as solutions and advice on how to prevent or fix them.
1. Trigger Pull Issues
a. Trigger Creep
One of the most frequently reported issues with the 686 is trigger creep, which refers to an inconsistent and gritty feel to the trigger pull. This can negatively impact accuracy and overall shooting experience.
Solution:
- Clean and lubricate the trigger mechanism
- Have a gunsmith or experienced shooter examine and adjust the trigger for a smoother pull
b. Heavy Double Action Pull
Some shooters may find the double-action trigger pull on the 686 to be excessively heavy, making accurate shooting more difficult.
Solution:
- Replace the factory trigger and hammer springs with lighter aftermarket springs
- Practice dry-firing exercises to become more accustomed to the trigger pull
2. Cylinder and Timing Issues
a. Cylinder Lock-Up
Occasionally, the 686 may experience issues with the cylinder locking up during rapid fire. This is often due to debris or dirt in the lock, causing it to become sluggish.
Solution:
- Clean the lock regularly to prevent build-up of debris and dirt
- Apply a light coat of lubricant to keep the lock smooth and functioning properly
b. Poor Timing
Another problem that can arise with the 686 is poor timing, where the cylinder doesn’t align perfectly with the barrel, leading to poor accuracy and potentially dangerous situations such as a bullet striking the forcing cone.
Solution:
- Schedule a regular inspection and adjustment of the timing by a qualified gunsmith
- Perform a “chamber check” before each shooting session to ensure the cylinder is aligned correctly when fired
3. Barrel and Forcing Cone Cracks
The high-pressure loads of a .357 Magnum can occasionally lead to stress fractures and cracks in the barrel or forcing cone of the revolver.
Solution:
- Inspect the barrel and forcing cone regularly for signs of wear or damage
- Replace damaged or worn components as needed
- Consider using lighter .38 Special loads for practice and training to reduce wear on the revolver
4. Grip Comfort
Some shooters may find the standard factory grips on the 686 to be uncomfortable or difficult to grip.
Solution:
- Try different aftermarket grips to find a style and material that suits individual preferences for comfort and control
- Consider adding a grip sleeve for added cushioning and grip
5. End Shake and Yoke Play
End shake, or excessive play between the cylinder and the frame, as well as yoke play, the side-to-side movement of the yoke, are two potential issues that can hamper the performance of the 686.
Solution:
- Regularly inspect the revolver for end shake and yoke play
- Have a gunsmith perform necessary adjustments or repairs to maintain correct tolerances
6. Ejector Rod Issues
The 686’s ejector rod can become loose or misaligned, causing problems with extraction and cylinder rotation.
Solution:
- Regularly inspect the ejector rod for tightness and alignment
- Re-tighten or replace the rod as needed
7. Ammunition-Related Problems
Shooting reloaded or poor-quality ammunition can lead to various issues, such as sticky extraction, inconsistent performance, and even cylinder damage.
Solution:
- Use high-quality factory ammunition for optimal performance and reliability
- Inspect reloaded ammunition for correct specifications and performance before use
8. Sights and Accuracy
Some shooters may find the factory sights on the 686 to be less than ideal for achieving maximum accuracy.
Solution:
- Experiment with different sight options, such as fiber optic or tritium night sights
- Adjust the sights to personal preference and shooting conditions
In conclusion, while the Smith & Wesson 686 is an impressive and reliable firearm, it is not without its quirks and issues. By recognizing and addressing these potential problems, shooters can maintain their revolver’s performance and extend its lifespan, ensuring many enjoyable hours spent on the range or in the field.
Frequently Asked Questions
1. How many rounds will a 686 last?
The Smith & Wesson 686 is a durable firearm that can last for many rounds if properly maintained. Most owners report shooting thousands of rounds with no issues.
2. What is better SW 686 or 686 Plus?
The Smith & Wesson 686 Plus has a higher capacity, holding 7 rounds instead of the 686’s 6 rounds. This gives the 686 Plus a slight advantage over the 686. However, both firearms are exceptional and it ultimately comes down to personal preference.
3. What is the difference between a Smith & Wesson 586 and a Smith & Wesson 686?
The main difference is that the Smith & Wesson 686 is a stainless steel firearm while the 586 is a blued steel firearm. Additionally, the 686 has a 6-round capacity while the 586 has a 7-round capacity.
4. Can the 686 shoot 9mm?
No, the 686 is chambered in .357 Magnum and .38 Special. It cannot shoot 9mm rounds.
5. What are common problems with the Smith & Wesson 686?
Some common issues reported by owners include cylinder binding, timing issues, and occasional misfires. However, these problems are rare and usually occur only with extended use or a lack of proper maintenance.
6. How can I fix cylinder binding on my 686?
If you experience cylinder binding, it may be due to a dirty or damaged star ejector or a misaligned cylinder. To fix this, try cleaning and lubricating the firearm or take it to a qualified gunsmith for repair.
7. What causes timing issues with the 686?
Timing issues may occur due to worn or damaged internal parts or a lack of proper maintenance. Additionally, using non-factory ammunition can also cause timing issues.
8. How can I prevent misfires with the Smith & Wesson 686?
To prevent misfires, be sure to use factory ammunition and keep the firearm clean and properly lubricated. Additionally, frequent inspections and maintenance can help prevent issues from arising.
9. Is the Smith & Wesson 686 a good choice for self-defense?
Yes, the 686 is a reliable and accurate firearm that is often used for self-defense purposes. Its powerful .357 Magnum rounds and sturdy construction make it an excellent choice for personal protection.
10. Can I upgrade my Smith & Wesson 686?
Yes, you can upgrade your Smith & Wesson 686 by adding aftermarket sights, grips, or a trigger kit. However, be sure to research the compatibility of each upgrade before making any changes to your firearm.