The CZ 712 G2 is a reliable and durable shotgun favored by many hunters and sport shooters. However, like any other firearm, it can experience some issues or malfunctions that can affect its performance.
In this article, we will discuss the common problems encountered with the CZ 712 G2 and provide solutions to resolve them.
Some of the most common problems with CZ 712 G2 are Failure to feed, Failure to eject, Double Feeding, Trigger issues, Excessive recoil, Stovepiping, Failure to lock back after the last round, and Choke Tube Issues.
Common CZ 712 G2 Problems And Their Solutions
- 1 Common CZ 712 G2 Problems And Their Solutions
- 2 3 Best Alternatives CZ 712 G2
- 3 Frequently Asked Questions (faqs)
1. Failure To Feed
Failure to feed is a common problem encountered by gun owners, especially when using semi-automatic firearms. It can be frustrating and even dangerous if not addressed properly. In this guide, we will discuss the causes of failure to feed in CZ 712 G2 shotguns and the solutions to fix them.
Causes of Failure To Feed
- Improper Ammunition: The most common cause of failure to feed is using incorrect or low-quality ammunition. This can include using the wrong gauge, length, or type of ammunition for your CZ 712 G2 shotgun.
- Dirty or Defective Magazine: A dirty or defective magazine can also cause failures to feed. If the magazine is not properly cleaned and maintained, it can affect the feeding of ammunition into the chamber.
- Weak or Dirty Recoil Spring: The recoil spring in your CZ 712 G2 shotgun pushes the bolt forward and loads a new round into the chamber. If it is weak or dirty, it may not be able to perform this function properly, failing to feed.
- Damaged Extractor or Ejector: The extractor and ejector are crucial components in the feeding process. If either of them is damaged, it can cause failures to feed as they won’t be able to extract or eject spent shells properly.
- Incorrect Assembly: Another common cause of failure to feed is incorrect assembly of the shotgun. If any parts are not installed correctly or if the shotgun is not properly put together, it can affect its functionality.
Solutions to Failure To Feed
- Check Ammunition: The first step in addressing failure to feed is to check your ammunition. Ensure you use the correct gauge, length, and type of ammunition recommended for your CZ 712 G2 shotgun.
- Clean Magazine: If the magazine is dirty, give it a thorough cleaning. Make sure to remove any dirt, debris, or old lubricant that may be affecting its performance.
- Replace Recoil Spring: If the recoil spring is weak or dirty, replace it with a new one. This should improve the feeding of ammunition into the chamber.
- Inspect Extractor and Ejector: Check the extractor and ejector for any signs of damage. If they are worn or broken, replace them with new ones.
2. Failure To Eject
Failure to eject occurs when the spent cartridge casing remains in the chamber after firing, instead of being properly ejected out of the gun.
This can be caused by a variety of factors, including a dirty or worn extractor, weak recoil spring, or improper loading technique.
If you encounter this issue while using your CZ 712 G2, there are several steps you can take to fix it:
- Clean and inspect the extractor – Over time, the extractor may become dirty or worn, affecting its ability to grip the spent casing. Clean the extractor and check for any signs of wear, such as chips or cracks. If necessary, replace the extractor with a new one.
- Check the recoil spring – A weak or damaged recoil spring can also cause failure to eject. Inspect the spring for any damage or fatigue and replace it if necessary.
- Ensure proper loading technique – Improper shotgun loading can also lead to ejection issues. Make sure you are properly inserting and seating the shells in the magazine tube.
- Use high-quality ammunition – Low-quality or defective ammunition may also contribute to failure to eject problems. Always use high-quality, factory-made ammunition from reputable brands.
3. Double Feeding
There are several potential causes for double feeding in the CZ 712 G2:
- Improperly sized ammunition – The shotgun may be unable to properly handle certain types or sizes of ammunition, resulting in a double feed.
- Defective magazine spring – A faulty or weak magazine spring can cause shells to stack on top of each other, leading to double feeding.
- Dirty or damaged extractor – The extractor pulls the spent shell out of the chamber after firing. If it is dirty or damaged, it may not function properly and can result in double feeds.
- Weak recoil spring** – The recoil spring helps to push the bolt back into place after a shot is fired**. If this spring is weak, it may not have enough force to cycle the action, leading to double feeds fully.
Solutions for Double Feeding
If you encounter double feeding with your CZ 712 G2, here are some potential solutions:
- Use the correct ammunition – Make sure you use the recommended type and size for your shotgun. Using improper ammunition can lead to double feeds and other malfunctions.
- Check and clean the magazine spring – If it is dirty or weak, clean it thoroughly and replace it if necessary. A strong spring will help prevent double feeds.
- Inspect and clean the extractor – Make sure it is free of dirt, debris, or damage that may interfere with its function. Clean or replace as needed.
- Replace recoil spring – If you suspect a weak one is causing the issue, consider replacing it**. Use a quality, properly sized spring for your CZ 712 G2.
- Seek professional help – If the issue persists, it may be best to take your shotgun to a certified gunsmith for further inspection and repairs. They have the knowledge and tools necessary to diagnose and fix any potential issues with your firearm.
4. Trigger Issues
A common trigger issue with shotguns like the CZ 712 G2 is a heavy or gritty pull. This can significantly affect accuracy and make shooting uncomfortable. Fortunately, this problem is often easy to fix.
To begin with, the first step in addressing a heavy or gritty trigger pull is to check for any obstructions or debris that may be causing friction.
Inspect the trigger mechanism for any signs of dirt, dust, or debris and clean it thoroughly if necessary.
If cleaning does not improve the trigger pull, the next step is to check for any worn or damaged parts.
Over time, certain components of the trigger mechanism may wear down and need replacing.
Refer to the user manual for instructions on disassembling and inspecting the trigger for any worn or damaged parts.
Another potential cause of a heavy or gritty trigger pull is improper lubrication. It is essential to use high-quality lubricants when cleaning and maintaining your CZ 712 G2.
Applying too much or the wrong type of lubricant can cause buildup and affect the trigger’s smoothness.
If none of these solutions improve the trigger pull, it may be time to seek professional gunsmith services.
5. Excessive Recoil
One of the main reasons for excessive recoil in CZ 712 G2 shotguns is the gun’s weight.
These shotguns are relatively lightweight, meaning they have less mass to absorb the energy produced by firing a shell.
This results in a stronger kickback, making it feel like there is more recoil than there actually is.
Another factor contributing to excessive recoil is the type and weight of ammunition used. Heavier loads, such as buckshot or slugs, will produce more recoil than lighter loads like birdshot.
The shell type also makes a difference; high-velocity shells tend to have more kick than low-velocity ones.
The good news is that there are several solutions to reduce excessive recoil in CZ 712 G2 shotguns.
One of the easiest ways is to add weight to the gun. This can be achieved by attaching a recoil pad or installing an aftermarket stock, both of which will absorb some of the energy and reduce felt recoil.
Another solution is to switch to lighter loads or switch to low-velocity shells.
These options will produce less recoil and are more suitable for shooters who are sensitive to excessive kickback.
Additionally, using a gas-operated shotgun like the CZ 712 G2 can help reduce recoil as some of the energy is redirected to cycling the action.
The most common cause of stovepiping is improper cleaning and maintenance of the gun.
When dirt, debris, or excess oil build up in the feeding and ejection mechanisms, it can prevent spent cartridges from being ejected properly.
Another potential cause could be weak or worn out springs in the gun’s action system. These springs are crucial for properly functioning the gun, and if they are not replaced regularly, they can lead to stovepiping.
Lastly, using low-quality or poorly manufactured ammunition can also contribute to stovepiping issues.
Ammunition with inconsistent dimensions or weak casings can cause malfunctions in the gun’s cycling process, resulting in stovepiping.
7. Failure To Lock Back After The Last Round
The most probable cause of this problem is a worn or damaged magazine follower.
The follower is responsible for pushing against the bolt catch, which ultimately locks the bolt open when the last round is fired.
Over time, the constant friction and pressure can cause the follower to wear down or break, resulting in a failure to lock back.
Fortunately, this issue can be easily remedied by replacing the magazine follower with a new one.
CZ offers replacements for the CZ 712 G2 specifically, but followers from other compatible shotguns may also work. It is important to properly research and ensure compatibility before purchasing a new follower.
Another potential cause for failure to lock back could be a weak or worn out bolt catch spring.
The spring provides the necessary tension for the bolt catch to engage and hold the bolt open after the last round is fired. If this spring is worn or weak, it may not provide enough force for the bolt catch to engage properly.
In this case, replacing the bolt catch spring with a new one should solve the issue. As with the magazine follower, it is important to ensure compatibility before purchasing a replacement spring.
8. Choke Tube Issues
One common issue faced by shooters is a stuck choke tube. Over time, due to buildup of powder residue and fouling, the threads of a choke tube can become stuck and difficult to remove.
This can be frustrating, especially if you need to change the choke tube for different shooting situations.
To avoid this issue, it is important to clean your choke tubes after each use regularly.
Using a good quality cleaning solvent and a bore brush, gently scrub the choke tube threads and then wipe them dry.
This will help prevent any buildup and make it easier to remove the choke tube in the future.
Another problem that shooters may encounter with choke tubes is a loose fit. This can cause inconsistent patterns and affect accuracy.
To fix this issue, you can use a specialized tool called a choke tube wrench to tighten the tube and ensure a snug fit.
If you cannot access a choke tube wrench, carefully using a pair of pliers can also help tighten the choke tube.
It is important to note that over-tightening a choke tube can also lead to problems.
This can cause the threads to become damaged, making them difficult to remove or even causing them to break off inside the barrel.
To avoid this, make sure to only tighten the choke tube until it feels snug and do not use excessive force.
Finally, another issue that may arise with choke tubes is incorrect labeling or sizing. This can happen if the manufacturer makes a mistake or if the tube has been previously used and labeled incorrectly.
To prevent this, always double check the labeling and size of your choke tubes before using them to ensure they are suitable for your shotgun.
3 Best Alternatives CZ 712 G2
1. Mossberg 930
The Mossberg 930 is a gas-operated semi-automatic shotgun that offers similar features and performance as the CZ 712 G2. It has a durable design, reliable functioning, and a smooth action that makes it easy to operate.
Additionally, the Mossberg 930 has a larger magazine capacity of up to 9 rounds than the CZ 712 G2’s 4+1 rounds.
This makes it a great option for hunting and home defense.
2. Benelli M2
The Benelli M2 is another popular semi-automatic shotgun that can be considered as an alternative to the CZ 712 G2. It has a lightweight design, making it easy to handle and carry around for extended periods of time.
The Benelli M2 also has a fast cycling action, allowing for quick follow-up shots. It’s a reliable and high-performance shotgun that is suitable for various purposes such as hunting, competition shooting, and self-defense.
3. Beretta A300 Outlander
The Beretta A300 Outlander is a gas-operated semi-automatic shotgun that offers smooth and reliable operation. It has a sleek design and ergonomic features, making it comfortable to handle and shoot.
The A300 Outlander also has a large loading port and oversized bolt release, making it easy to reload quickly.
This shotgun suits various shooting activities, including hunting, clay shooting, and home defense.
Frequently Asked Questions (faqs)
How can I ensure the reliability of my CZ 712 G2 shotgun?
To ensure the reliability of your CZ 712 G2 shotgun, it is recommended to regularly inspect the chamber and bore, check the magazine tube for any obstructions, and consider adding a recoil pad for improved stability and comfort.
What should I do if my CZ 712 G2 shotgun experiences jamming issues?
If your CZ 712 G2 shotgun is jamming, it is important to have the gas system inspected and adjusted by a qualified gunsmith. Additionally, always be cautious and use high-quality ammunition suitable for your shotgun.
Why is the gas system worth noting in the CZ 712 G2 shotgun?
The CZ 712 G2 shotgun’s gas system is vital in its reliability and performance. Any issues with the gas system can directly impact the functioning of the shotgun, making it essential to keep it in optimal condition.
Is the CZ 712 G2 shotgun reliable for sport shooting and hunting?
Yes, the CZ 712 G2 shotgun is a reliable and popular choice for sport shooting and hunting, providing quick and accurate shooting experience for hunters and sport shooters alike.
What are the reasons behind a loose receiver on the CZ 712 G2 shotgun?
A loose receiver in the CZ 712 G2 shotgun may be due to wear and tear or improper maintenance. It’s important to inspect the receiver and ensure all components are securely fastened and maintained.
How can I adjust the CZ 712 G2 shotgun for improved performance?
You can consider adding a recoil pad for added comfort and stability, as well as making any necessary adjustments to the gas system to ensure optimal performance of the CZ 712 G2 shotgun.
What makes the CZ 712 G2 shotgun a popular choice for hunters?
The CZ 712 G2 shotgun’s reliability, quick and accurate shooting, and its suitability for sport shooting also make it a popular choice for hunters looking for a dependable and efficient shotgun.
Is it important to be cautious about the ammunition used with the CZ 712 G2 shotgun?
Yes, it’s important to be cautious and use high-quality ammunition suitable for the CZ 712 G2 shotgun to avoid potential issues such as jamming and ensure the firearm’s best performance.