Introduction
The Smith & Wesson 39-2 holds a revered position in the annals of firearms history. Born from a design that emphasized innovation, concealed carry capabilities, and a distinct aesthetic, the 39-2 became an instant icon. Produced in the late sixties and early seventies, it was a staple of law enforcement and civilian self-defense. Its slender profile, alloy frame, and sleek lines made it attractive to many. The 39-2 also boasted a double-action/single-action mechanism, offering a blend of safety and user-friendliness. For many, the 39-2 wasn’t just a handgun; it was a statement. It represented an era when precision engineering and classic design reigned supreme. However, like any complex mechanical device, the Smith & Wesson 39-2, despite its excellent reputation, is not immune to issues. This article delves into the common problems encountered by owners of this classic handgun and provides practical solutions to help keep your 39-2 operating at its best.
Magazine Challenges
One of the first areas where an owner might encounter problems with their Smith & Wesson 39-2 lies in the realm of magazines. The magazine is a crucial component, responsible for feeding ammunition reliably into the chamber. Several issues can arise here.
Failure to Feed
Failure to Feed, or FTF, is a frustrating malfunction where a round fails to be chambered. This can manifest in several ways. Often, the slide may not fully close, leaving the round partially in the magazine. The round might also jam against the feed ramp. Weak magazine springs are a primary culprit. Over time, constant compression and decompression weaken the spring’s ability to push rounds upwards with enough force. Worn feed lips can also contribute. These lips, located at the top of the magazine, hold the rounds in place. If they become bent, damaged, or spread too far apart, they can disrupt the feeding process. Another contributing factor can be the ammunition itself. Using the wrong type or ammunition with damaged casings, improper bullet profiles, or inconsistent dimensions will also cause FTF.
Failure to Eject
Failure to Eject, or FTE, is another common problem with magazines or related to extraction. An FTE occurs when the spent casing remains stuck in the chamber or fails to be expelled from the pistol. The extractor, a small, angled hook that grabs the rim of the spent casing, is a crucial part of this process. A weak or worn extractor spring might not provide sufficient force to extract the casing. Furthermore, a dirty extractor can struggle to grip the casing. The presence of grime or debris on the extractor’s hook can prevent it from properly engaging the casing rim. Additionally, the condition of the casing itself can be a factor. Dented, oversized, or otherwise damaged casings can be difficult for the extractor to grasp and remove. The ammunition’s characteristics must also be considered.
Magazine Availability
Magazine availability is another aspect to consider. Original magazines for the Smith & Wesson 39-2 can be difficult to find. While aftermarket options exist, their quality can vary. It is important to find quality magazines to ensure the pistol performs properly. Proper maintenance is essential, with cleaning and replacement being key.
Solutions
For resolving these issues, several steps can be taken. Start by thoroughly cleaning the magazine, removing any debris or buildup. Consider replacing the magazine springs, especially if they are old or show signs of wear. Inspect the feed lips for damage and gently adjust them if necessary. Ensure you are using appropriate ammunition, recommended by the manufacturer, with consistent bullet profiles and dimensions.
Extractor Troubles
Beyond the magazine, the extractor itself can present challenges. The extractor is subjected to considerable stress with each shot fired, and over time, it can experience wear and tear.
Broken Extractor
A broken extractor is a significant issue. It renders the handgun inoperable. Extractor breakage can be caused by various factors, including metal fatigue, the use of improper ammunition, or a manufacturing defect. Careful inspection is important.
Weak Extractor
A weak extractor, while not as catastrophic as a broken one, can still cause significant problems. It may fail to grip the spent casing reliably, leading to FTE issues. Wear, corrosion, or insufficient spring pressure are potential causes of a weak extractor.
Solutions
The solutions to extractor-related problems often involve replacing the faulty component. OEM (Original Equipment Manufacturer) extractors or quality aftermarket alternatives are available. During the replacement process, it is important to ensure that the extractor is properly installed and that the extractor spring has sufficient tension. Lubrication can also help ensure smooth function. Regular cleaning and proper maintenance are also key to ensuring the extractor remains in good working condition.
Trigger and Action Malfunctions
The trigger and action mechanism of the Smith & Wesson 39-2 are vital for the proper function of the firearm. A variety of issues can develop here, directly impacting how the handgun operates.
Double-Action Problems
Double-action problems can result in an unsatisfactory trigger pull. The trigger pull may be heavy, requiring significant force to operate. It may also feel inconsistent, with variations in the pull weight from shot to shot. Failure to reset can prevent the next shot.
Single-Action Problems
Single-action problems involve the hammer not cocking fully or dropping prematurely. Such malfunctions compromise the gun’s ability to fire reliably.
Causes
Worn springs are a common cause of these problems. The trigger, hammer, and sear all rely on springs to function correctly. As these springs age and are subjected to repeated compression and release, they can lose their strength and become less effective. A dirty or gunked-up trigger mechanism can also be a culprit. The accumulation of dirt, debris, and old lubricants can interfere with the smooth operation of internal parts. Damage to internal components, such as the sear, hammer, or trigger, can also lead to malfunctions. Dry lubrication can be a contributing factor to wear.
Solutions
Addressing these issues usually requires a combination of approaches. Cleaning and lubrication are essential. Disassembly and cleaning of the trigger mechanism, hammer, and sear, followed by lubrication with a high-quality firearm lubricant, can often resolve the problems. Replacing the springs can be a good starting point.
Slide and Frame Issues
While known for its durability, the Smith & Wesson 39-2 is not impervious to wear, and serious issues can arise over time.
Slide Cracking
Slide cracking is a serious issue that can affect the reliability of the pistol. Cracks usually develop over extended use. The forces of firing put considerable strain on the slide, and the resulting cracks can expand over time.
Frame Wear/Cracking
Frame wear or cracking can happen at the frame rails. These rails guide the slide’s movement and are subject to significant friction and stress during firing. Metal fatigue, the type of ammunition used, and the amount of shooting will have an impact on this.
Solutions
The solution often involves careful inspection and, if necessary, professional evaluation.
Pin and Small Part Problems
Small parts can fail on a firearm. The Smith & Wesson 39-2 is no exception, and problems with pins and small components can arise.
Drifting Pins
Drifting pins can happen, sometimes working their way loose. Regular inspection for this is key.
Breakage of Small Parts
Breakage of small parts, such as safety detent plungers or other small components, can also occur due to normal wear and tear, age, or excessive stress.
Solutions
These issues are usually addressed through part replacement. It is important to use quality replacement parts and ensure that the firearm is properly assembled. A gunsmith can provide assistance.
Maintenance and Prevention
Proper maintenance is key to preventing problems. Regular care can help ensure the longevity of the Smith & Wesson 39-2.
Cleaning and Lubrication
Regular cleaning and lubrication are fundamental. After each shooting session, the handgun should be field-stripped, cleaned, and lubricated. Pay close attention to the barrel, chamber, and action.
Correct Ammunition
Use appropriate ammunition. Always use ammunition that is specifically designed for the Smith & Wesson 39-2.
Spring Replacement
Spring replacement. Consider replacing springs on a regular schedule.
Proper Storage
Proper storage is important. Store the handgun in a secure location to prevent damage and corrosion.
Inspection
Inspection. Perform frequent inspections of the handgun to identify potential issues. This includes checking for cracks, wear, or any other signs of damage.
Troubleshooting Tips
When problems arise, several steps can be taken to try to solve the problems.
Simple Troubleshooting
Simple troubleshooting steps include cleaning and lubrication, examining the magazine, and ensuring that the correct ammunition is being used. If a problem persists, it is time to seek help.
When to Seek Professional Help
When to seek professional help: when a major issue occurs, the trigger pull is heavy, or the pistol does not operate correctly.
Conclusion
The Smith & Wesson 39-2 is a handgun with a legacy of quality. With its distinctive design and reliable performance, it has been a favorite. Understanding and addressing the common problems ensures its proper function. By taking the steps that have been outlined in this article, you can enjoy your Smith & Wesson 39-2.
Resources
Many resources are available to help you. Online forums and gunsmithing websites can provide assistance.
