Crosman Legacy 1000 Problems And Their Solutions

The Crosman Legacy 1000 Air Rifle is a highly-regarded and popular model among airgun enthusiasts.

With its robust design and versatile capabilities, the rifle suits beginners and advanced shooters.

Built with a durable synthetic stock and a rifled steel barrel, the Legacy 1000 is a reliable and accurate shooter with a maximum velocity of up to 1000 feet per second.

However, despite its reputation as a dependable air rifle, the Crosman Legacy 1000 has its share of problems.

Some common problems with this rifle are No Air Issues, Scope Mounting Issues, Low Velocity, Trigger Adjustment, Inconsistent Accuracy, and Stock and Sling Swivel Problems.

But don’t worry – we’ve got you covered. In the following sections, we’ll explore these issues in more depth and offer solutions to help you troubleshoot and fix them.

Crosman Legacy 1000 Problems

By the end of this article, you’ll be equipped with the knowledge and expertise to tackle any problem that comes your way, and to keep your Crosman Legacy 1000 air rifle in top-notch condition.

Crosman Legacy 1000 Specs

Specification Details
Caliber .177 (4.5mm) or .22 (5.5mm)
Action Break barrel spring piston
Velocity (FPS) Up to 1000 (with alloy pellets)
Barrel Length 18 inches
Weight 6.3 pounds
Optics 4x32mm scope included
Trigger Adjustable two-stage trigger
Power Source Spring piston

Common Crosman Legacy 1000 Problems And Their Solutions

1. No Air Issue

Are you experiencing a “No Air Issue” with your air gun? If so, don’t worry, you’re not alone. Many air gun owners have faced this issue.

The main causes of this issue are faulty or worn-out seals, loose fittings, worn-out O-rings, damaged valves, and improper pumping of air.

To fix this issue, it’s important first to identify the root cause. Here are the steps you can follow:

Step 1: Inspect the seals and O-rings for damage or wear. If you find any, replace them immediately.

Step 2: Check for loose fittings. Tighten any that are loose.

Step 3: Examine the valve for any damage. If you find any, replace it as soon as possible.

Step 4: Properly pump air into the air gun. Over-pumping or under-pumping can cause this issue.

By following these simple steps, you should be able to fix the “No Air Issue” in your air gun.

Maintaining your air gun properly is essential to prevent such issues from occurring in the first place.

2. Scope Mounting Issues

Are you encountering difficulties in aligning your scope with your airgun?

Have you been experiencing issues with maintaining zero scope after a few shots? If yes, then you might be dealing with mounting scope issues.

Various factors can cause scope-mounting issues.

One of the main culprits is the use of incorrect scope rings. Different types of airguns require different types of scope rings, and using the wrong ones can cause your scope to sit too low or high, ultimately affecting your accuracy.

Another common cause of mounting scope issues is loose scope mounting screws.

If the mounting screws are not tightened correctly, it can cause your scope to slide out of alignment or cause it to move within the rings.

Moreover, a misaligned scope base can lead to also this kind of issue.

Recoil and vibrations from the airgun also contribute significantly to mounting scope issues.

The constant back-and-forth motion can loosen screws, cause damage to components, and, ultimately, throw your shots way off the target. Using low-quality scope mounting components can also contribute to the problem.

How To Fix

To fix these issues, it is essential to ensure that the correct scope rings and mounts are used and installed correctly.

To align your scope correctly, you must first ensure that the scope is level and perpendicular to the rifle barrel.

After that, you need to tighten all the screws down evenly to the recommended torque specification, making sure not to over-tighten any of them.

Moreover, anti-seize should be applied to every screw before tightening, reducing the risk of stripping or breaking, keeping the screws securely attached in the long term.

3. Low Velocity

Several factors contribute to low velocity, including depleted air pressure, clogged barrels, damaged seals, incorrect pellet selection, and valve or spring issues.

If you are facing low velocity with your air rifle, you can fix this issue by following a few simple steps. Here are some of how you can fix the most common causes of low velocity:

1. Depleted air pressure: Check the air pressure in your air rifle and refill the air if needed. This will help to increase the velocity of your shots.

2. Clogged barrel: Clean your air rifle’s barrel with a cleaning rod and a cleaning patch.

This will help to remove any debris that may be obstructing the barrel and causing low velocity.

3. Damaged seals: Check the seals in your air rifle and replace any damaged seals that you may find. This will help ensure that your air rifle operates properly and produces the desired velocity.

4. Incorrect pellet selection: Make sure you use the correct pellets for your air rifle. Using the wrong pellets can result in low velocity and poor accuracy.

5. Valve or spring issues: If you suspect that there may be valve or spring issues with your air rifle, it is best to have it serviced by a professional. They can diagnose the issue and recommend the best course of action.

By following these steps, you can easily fix the most common causes of low velocity with your air rifle. Remember always carefully to handle your air rifle and follow proper safety procedures.

4. Trigger Adjustment

Trigger adjustment is a crucial aspect of gun maintenance that is often underestimated.

A poorly adjusted trigger can lead to inaccurate shooting and even potential risks of injury.

One potential cause for trigger adjustment is trigger spring tension.

Over time, the spring that controls the trigger can wear out or become too loose, resulting in an inconsistent trigger pull weight.

In this case, adjusting the tension of the trigger spring is necessary.

Another aspect of trigger adjustment is trigger sear engagement.

The sear is the mechanism that holds the hammer in place before the trigger is pulled. If the sear is not engaging correctly, the gun may not fire or may fire prematurely.

Adjusting the sear engagement is crucial for a smooth and accurate trigger pull.

Overtravel adjustment is also an important aspect of trigger adjustment.

Overtravel refers to the distance that the trigger continues to move after the sear has been released.

Too much overtravel can result in inaccurate shooting and reduced consistency. Adjusting the overtravel is necessary to ensure a precise trigger release.

Dirt, debris, or corrosion can also cause issues with the trigger mechanism.

Regular cleaning and maintenance of your air rifle can prevent these issues from occurring and ensure that the trigger function is working properly.

Lastly, trigger pull weight is an important aspect to consider in trigger adjustment. The weight of the trigger pull can greatly affect the accuracy and consistency of your shooting.

Adjusting the trigger pull weight to a level that is comfortable and consistent for you is essential.

To fix these trigger adjustment issues, follow these steps: 

  1. For trigger spring tension, locate the adjustment screw or spring in your air rifle and adjust accordingly.
  2. adjust the set screw to ensure proper engagement for trigger sear engagement.
  3. For overtravel adjustment, locate the set screw and adjust to your desired distance.
  4. To clean dirt, debris, or corrosion, disassemble your air rifle and thoroughly clean all trigger components.
  5. For trigger pull weight, locate the adjustment screw and follow the manufacturer’s instructions to adjust accordingly.

5. Inconsistent Accuracy

Have you ever experienced inconsistent accuracy in your air rifle while shooting? It can be frustrating and lead to a less enjoyable shooting experience.

But what exactly is inconsistent accuracy and what are its main causes?

Inconsistent accuracy refers to the variation in the point of impact of your pellet when shot from the same air rifle.

There could be several reasons why this is happening. Let’s take a closer look at some of the main causes.

Firstly, the condition of the barrel can greatly affect accuracy. Any damage or wear in the barrel can cause the pellet to wobble or veer off its intended path, leading to inaccurate shots.

Secondly, the quality of the pellet itself can also be a major factor in inconsistent accuracy.

Damaged or poorly made pellets can affect accuracy, causing it to vary from shot to shot.

Thirdly, the condition of the scope or sights can also play a role in inconsistent accuracy.

If the scope or sights are damaged or misaligned, it can cause the shooter to aim incorrectly, leading to inaccurate shots.

Lastly, technique and shooting form can also affect accuracy.

If the shooter is not holding the air rifle properly or not using proper breathing techniques, it can cause the point of impact to vary from shot to shot.

So, how can you fix these issues? Here are some step-by-step solutions:

1. To fix barrel condition issues, make sure to clean and maintain your air rifle’s barrel regularly. If the barrel is damaged, it may need to be replaced.

2. Always use high-quality pellets that are consistent in weight and shape to avoid inconsistencies.

3. For scope or sight issues, make sure to mount and align them properly. If they are damaged, they may need to be replaced.

4. Practice proper shooting technique and form, including proper breathing techniques and hold control.

By following these steps, you can greatly improve the accuracy and consistency of your air rifle shots. Happy shooting!

6. Stock and Sling Swivel Problems

If you own a Crosman Legacy 1000 or any other airgun for that matter, chances are you have come across these problems.

A loose or damaged stock is one of the most common causes of stock and sling swivel problems. This can result from the stock being improperly fitted, or installed, or due to overuse or abuse.

When the stock is loose or damaged, it can negatively affect the accuracy and overall performance of the airgun.

To fix a loose or damaged stock, the first step is to remove it from the airgun. Inspect it carefully for any damage. If you find any cracks or breaks, it is best to replace the whole stock.

If the stock is just loose, you can try tightening the screws or bolts that attach it to the airgun.

Make sure to use the appropriate tools and tighten the screws evenly to avoid any further damage.

Poorly fitted stocks can also cause issues with sling swivels. If the stock is not properly aligned or fitted, the sling swivels may not work correctly, leading to unsteady aiming or difficulty in carrying the airgun.

The first step to fixing this is to ensure that the stock is the correct size and fits snugly on the airgun. If the stock is too long, for example, it can cause the sling to position incorrectly.

Lastly, improper installation of sling swivels can also lead to problems. If the sling swivels are not properly installed, they may come loose, making it difficult to carry the airgun or aim accurately.

To fix this, it is essential to ensure that the sling swivels are installed correctly.

Check the manufacturer’s instructions and use the appropriate tools to install them securely.

Frequently Asked Questions

What type of ammunition does this air rifle use?

.177 caliber pellets.

Is the Crosman Legacy 1000 suitable for target shooting?

The Crosman Legacy 1000 is a great air rifle for target shooting due to its accuracy and adjustable sights.

Can the Crosman Legacy 1000 be used for pest control?

Yes, with its high velocity and power, the Crosman Legacy 1000 is effective for pest control on small game.

Is the Crosman Legacy 1000 easy to pump?

Yes, the Crosman Legacy 1000 features a variable pump design, allowing for easy pumping by users of various ages and strengths.

How many rounds can the Crosman Legacy 1000 hold?

The Crosman Legacy 1000 is a single-shot air rifle that can only hold one pellet at a time.


We have listed some common problems with Crosman Legacy 1000 Air rifle, which are easy to fix. Follow the instructions and fix the issue yourself.