A Closer Look at the Features and Specifications of the PSA KS-47 Gen 2
The PSA KS-47 Gen 2 has carved a unique niche in the firearms world. It’s an intriguing fusion, blending the familiar platform of the AR-15 with the rugged reliability of the AK-47’s magazine. This combination has garnered a loyal following, drawn to its affordability and the appeal of using readily available AK-47 magazines. However, like any firearm, the KS-47 Gen 2 isn’t immune to potential problems. This article aims to delve into the common challenges faced by owners, providing insight into possible causes and practical solutions. Understanding these issues is vital for ensuring optimal performance and enjoying the full potential of your PSA KS-47 Gen 2. This guide offers information to help you troubleshoot issues and offers ways to maintain your firearm.
The PSA KS-47 Gen 2 offers a distinctive approach to the AR-15 design. It fundamentally maintains the core AR-15 architecture, yet the compatibility with AK-47 magazines sets it apart. This compatibility opens the door to a wider selection of magazines and makes the rifle a compelling option for those who appreciate the dependability of AK-47 magazines.
This platform generally fires the 7.62x39mm cartridge, a round renowned for its power and effectiveness at intermediate ranges. The upper and lower receivers adhere to the AR-15 pattern, allowing for considerable customization with standard AR-15 components. Barrel lengths vary, providing owners with choices to suit their preferences, from compact carbines to more traditional configurations. The twist rate, vital for bullet stability, is carefully selected to optimize performance with 7.62x39mm ammunition.
Typically, the KS-47 Gen 2 includes standard AR-15 furniture such as handguards, stocks, and pistol grips. These elements can be easily replaced with aftermarket options, providing users with the opportunity to personalize their rifle to match their specific needs and style. The KS-47 often comes with a free-float handguard, improving accuracy potential by minimizing barrel contact.
The differences between Gen 1 and Gen 2 models are minor and don’t always dictate the reliability of the firearm. The KS-47 Gen 2 boasts several improvements over its predecessor, including refinements to the bolt carrier group and the magazine well, aimed at enhancing reliability and smooth feeding. The PSA KS-47 Gen 2 represents a well-engineered blend of AK-47 magazine compatibility and AR-15 design, making it a valuable addition to any firearm enthusiast’s collection.
Navigating Common Challenges: Magazine-Related Issues
The magazine is the heart of any firearm’s reliability, and the PSA KS-47 Gen 2 is no exception. Magazine-related issues are frequently encountered and often stem from variations in magazine design, fitment, and wear.
Magazine Fitment Issues: Ensuring a Proper Connection
One of the most frequent issues relates to magazine compatibility. While designed to accept AK-47 magazines, the wide variety of manufacturers and designs can present challenges. Some magazines may fit loosely, causing feeding problems, while others may be too tight, hindering insertion or removal. This is where thorough magazine selection and testing becomes critical.
If magazines are too tight, try different brands. Inspect the magazine release and magazine well for any obstructions or burrs that could cause problems. The process of determining magazine compatibility might involve trying various magazines until you find those that seat reliably and provide smooth feeding.
Feeding Challenges: Addressing Failures to Cycle
Feeding issues can manifest in various ways, including failure to feed (FTF), failure to extract (FTE), and double feeds. FTF issues often arise when the magazine fails to properly present the cartridge to the chamber. This can be due to a variety of factors, including incorrect magazine seating, damaged magazine lips, or weak magazine springs. Examine the feed ramps in the upper receiver, which need to be smooth and properly angled.
FTE issues can occur when the fired casing does not extract from the chamber. This can be attributed to issues with the extractor, the ammunition, or the bolt carrier group. A worn or damaged extractor may not be able to effectively grip the case rim. Inspect the extractor for wear and replace if necessary. Inspect the chamber itself for any obstructions or damage.
Double feeds, where a new round is pushed into the chamber while the spent casing is still present, are another potential problem. This is usually caused by a combination of feed issues and extractor issues. This can lead to jams and cause the firearm to stop functioning. The causes can be complex and difficult to troubleshoot, so you may need to take your KS-47 Gen 2 to a gunsmith.
Release Problems: Mastering Magazine Ejection
Magazine release issues can also arise. This could result from the magazine not being properly held in place. If the magazine release is damaged or worn, the magazine may not lock securely or may release unexpectedly.
Check the magazine release button for any damage or obstruction. Inspect the magazine catch for wear or damage. In some cases, replacing the magazine release button or magazine catch can resolve the issue. There are also aftermarket options to improve the magazine release mechanism. Make sure you are using the correct magazine and that the magazine is properly seated.
Delving into Bolt and Bolt Carrier Group Concerns
The bolt and bolt carrier group are the central components responsible for cycling ammunition, extraction, and ejection. These components must function flawlessly for the rifle to operate reliably.
Bolt Reliability: The Heart of Extraction
Issues within the bolt assembly can be a source of malfunction. Headspace issues, where the distance between the bolt face and the breech face is incorrect, can cause malfunctions. This can lead to failures to feed, extract, or even catastrophic failures. The extractor, which pulls the spent casing from the chamber, is another potential trouble spot. A worn, damaged, or improperly sized extractor will fail to grip the case rim. The firing pin, responsible for igniting the primer, is also essential. A broken, bent, or improperly protruding firing pin can lead to light primer strikes or failures to fire.
Regular inspection, cleaning, and lubrication are crucial. Replacing parts as needed is essential for preventing more significant problems.
Bolt Carrier Group Complexities: Understanding the Engine
The bolt carrier group (BCG) itself can also be a source of problems. The gas system, which drives the BCG back and forth, can become problematic. An undergassed system may not provide enough force to cycle the action, while an overgassed system can cause excessive wear and tear. The buffer system, including the buffer weight and spring, needs to be properly matched to the gas system and the ammunition being used.
Checking the action spring is key. It’s also important to check the parts for wear. A worn BCG can lead to feeding or extraction problems. Replacing worn parts is a key part of troubleshooting and keeping the KS-47 Gen 2 running.
Ammunition Issues and Their Impact
The 7.62x39mm cartridge itself can introduce issues. The quality and type of ammunition play a huge role in the reliability of the KS-47 Gen 2.
Ammunition Sensitivity: Navigating the Choices
The KS-47, like other firearms, can be sensitive to the ammunition it uses. Using high-quality ammunition from reputable manufacturers is one of the best ways to ensure reliability. Avoid mixing brands and try to use the same type of ammunition.
The KS-47 Gen 2 may encounter problems with specific types of ammunition. Steel-cased ammunition, while often more affordable, can sometimes cause issues due to the harder steel cases. Some KS-47 owners report that steel-cased ammunition can cause extraction problems, such as failures to extract. It can also cause faster wear on the extractor and other components.
Primer Problems: Ignition Failures
Light primer strikes, where the firing pin doesn’t strike the primer with sufficient force to ignite the powder, are another potential issue. This can be due to several factors, including improper headspace, weak firing pin springs, or the use of ammunition with particularly hard primers.
The solution may involve ensuring proper headspace, which ensures that the firing pin strikes the primer with enough force to ignite it. If you are using ammunition with harder primers, you might need to replace the firing pin spring with a heavier-duty spring to provide enough force.
Case Extraction Issues: Removing the Spent Cartridge
Case extraction issues, like FTE, can sometimes be related to ammunition. Using ammunition with overly tight dimensions or dirty cases can hinder extraction. When a fired case fails to extract, it can jam the rifle, interrupting the firing cycle. Cleaning the chamber regularly is essential. Using quality ammunition and checking for damage are also necessary.
Addressing Receiver and Additional Issues
While the magazine, bolt, and ammunition are often the primary sources of problems, other components can also affect the KS-47 Gen 2’s functionality.
Trigger Troubles: Optimizing Control
Trigger issues can manifest in various ways, including heavy trigger pulls, inconsistent breaks, or problems with reset. A heavy trigger pull can make it difficult to shoot accurately, while a gritty trigger can cause erratic shots. There are often trigger upgrades that will offer a smoother pull and consistent release.
The solution to trigger issues often involves replacing the trigger with an upgraded unit. There are many aftermarket triggers designed specifically for AR-15 platforms, offering enhanced performance and reliability.
Reliability of AR Parts: Common Failures
The AR-15 parts can fail over time. When parts start to wear or fail, it can lead to a number of problems. The charging handle, for instance, can break or become loose. The takedown pins can wear out, making disassembly and reassembly difficult. The lower receiver, which houses the trigger and hammer, can also develop cracks or other damage.
Inspect the AR-15 parts to keep your KS-47 Gen 2 running smoothly. Replacing worn components is a critical part of keeping the rifle reliable.
Troubleshooting and Solutions: A Practical Guide
Diagnosing and resolving issues with your PSA KS-47 Gen 2 requires a systematic approach. Following a methodical process, you can isolate the problem and implement the appropriate solution.
Visual Inspection: A First Step
A thorough visual inspection is a crucial first step in diagnosing problems. Begin by carefully examining the rifle for any obvious signs of damage or wear. Look for cracks in the receiver, loose components, or any unusual wear patterns. Check the magazine for damage, ensuring that the feed lips are intact and that the magazine body is not dented. Inspect the bolt carrier group for any signs of damage, such as peening or wear on the bolt lugs.
If the rifle isn’t cycling correctly, look at the spent cartridges. Note any damage to the case, such as dents or bulging, as this could indicate an issue with the chamber or the bolt.
Cleaning and Maintenance: Keeping it Running Smoothly
Regular cleaning and lubrication are essential for maintaining the reliability and longevity of your KS-47 Gen 2. A clean rifle is less prone to malfunctions and generally performs better.
Clean the bore thoroughly after each shooting session. Remove carbon buildup from the chamber, as this can interfere with extraction. Use a quality gun cleaning solvent and a brush to remove carbon and fouling. Lubricate the bolt carrier group with a light coat of gun oil, ensuring that all moving parts are adequately lubricated. Apply lubricant to the bolt lugs, firing pin, and extractor. Proper lubrication minimizes friction and wear.
Part Replacement and Upgrades: Improving the Performance
Sometimes, replacing worn or damaged parts is necessary. The extractor, bolt, and springs are components that commonly fail. You might consider upgrading your trigger to improve accuracy. If you are experiencing feeding problems, you might want to try different magazines. There are aftermarket upgrades available to improve the KS-47 Gen 2’s performance.
Professional Gunsmithing: Seeking Expert Help
If you are unable to diagnose or resolve a problem, it’s time to seek professional help. A qualified gunsmith has the knowledge and experience to diagnose complex issues and perform repairs.
Find a gunsmith with experience working on AR-15 platforms and AK-47 magazines. Explain the problem in detail, providing as much information as possible. Don’t attempt repairs beyond your skill level to avoid damaging your firearm.
Preventive Measures & Best Practices: Ensuring Reliability
Preventing problems is often easier than fixing them. Following these preventative measures will help keep your KS-47 Gen 2 running smoothly.
Break-in Procedures: Preparing for Use
For new rifles, a proper break-in period is essential. Follow the manufacturer’s recommendations. Start with a slow, controlled firing of a few magazines. Gradually increase the rate of fire, allowing the moving parts to wear in smoothly. Inspect the rifle after each shooting session, checking for any signs of wear or damage.
Ammunition Selection: Matching Ammunition to the Platform
Choose quality ammunition. Consider the type of ammunition and choose what works best for your firearm. A good choice is ammunition designed for AK-47 rifles.
Regular Maintenance: A Critical Element
Regular maintenance is essential for keeping your KS-47 Gen 2 in top condition. Develop a routine that includes regular cleaning, lubrication, and inspection.
Upgrades and Modifications: Enhancing Performance
Consider some upgrades. An enhanced extractor, for instance, can improve extraction reliability. Many owners have reported improvements in reliability after upgrading the trigger.
The PSA KS-47 Gen 2 is a popular and versatile firearm with a unique design. By understanding the potential problems and following the solutions outlined in this guide, you can significantly enhance the reliability of your rifle and enjoy years of reliable performance. If you encounter any issues, don’t hesitate to seek help from a qualified gunsmith. Remember, this information is for informational purposes only and is not a substitute for professional gunsmithing or firearms instruction.
