Pump Pneumatic Air Gun Care Guide

Pump pneumatic air guns are popular choices among air gun enthusiasts for their versatility, power, and ease of use. Proper maintenance ensures your air gun's longevity and optimal performance.

Single Stroke Air Gun Care

A single-stroke pneumatic air gun is a type of pneumatic gun that requires only one pump stroke to compress air and power the shot. They have a chamber where the pump head compresses air in a single stroke. This chamber does not have an inlet valve, so attempting a second pump stroke would release the compressed air from the first stroke.

The pump head, a crucial component of a single-stroke pneumatic, is ingeniously designed to seal the compression chamber tightly when compressed air squashes its sides outward. However, this design also means that the pump head can't hold the compressed air for long, as the air continually tries to escape.

To prevent leakage, it's important not to leave a single-stroke pneumatic full for more than 5 minutes.

The pump head needs lubrication to keep it functioning properly. Apply one or two drops of Crosman Pellgun Oil on the pump head as needed.

As a rule, air guns don't need much maintenance. Sometimes, just leaving them alone until you shoot them is the best thing you can do, but there are a few specific maintenance procedures you can perform.

• Storage: Store your air gun in a clean and dry environment to prevent moisture and dust from affecting its performance. Consider storing it in a case or cabinet to prevent damage. Never store a single-stroke pneumatic with compressed air in it. It would break the valve seal.
• Cleaning: Wipe down the exterior with a damp cloth as needed to remove dust and grime. Clean the barrel after 200 shots or when you notice a decline in accuracy to remove lead buildup.
• Maintenance: Check the O-rings periodically for any signs of wear or damage. These components are crucial for maintaining consistent air pressure and performance. Use Pellgun oil on the pump piston head after 500 to 1000 shots to help keep the O-rings conditioned and sealing well.
• Shoot Regularly: To keep the mechanisms functioning properly, you should try to shoot your single-stroke pneumatic about 10 to 20 times every six months.

Multi-pump Air Gun Care

A multi-pump pneumatic air gun is filled by manually pumping a lever or handle multiple times before firing.

The number of pumps determines the amount of air pressure built up in the reservoir, which determines the shot's velocity and power when fired. Most multi-pumps allow between 5 and 10 pump strokes to reach their maximum pressure and power level before an automatic pressure relief valve vents any excess air.

One key advantage of multi-pumps is their adaptability. By adjusting the number of pumps, you can vary the power levels, making them versatile for different shooting needs. This feature allows you to customize your shooting experience, whether it's for plinking, pest control, or small game hunting, enhancing the versatility of these air guns.

• Proper Pumping Technique: Use a steady, even motion when pumping the lever. Avoid jerking the lever, which can twist the linkage and cause it to rub against the sides of the channel. Never exceed the maximum number of pumps specified in the manual. Overpumping can damage the internal seals and reduce the lifespan of your air gun.
• Lubrication: Regularly lubricate the pump head seal with a recommended oil, such as Crosman Pellgun Oil. This helps maintain a good seal and ensures smooth operation. However, too much oil can attract dust and dirt, clog the valve assembly, and cause leaks. Follow the manual's instructions on the amount and frequency of lubrication.
• Cleaning: Occasionally clean the barrel with a dry patch to remove any small particles of lead or other materials. Avoid using solvents, as they can damage the valve seals. Wipe down the external parts of the air gun with a damp cloth to remove dirt and salts from sweaty hands.
• Common Issues: If you notice a pressure loss, it could be due to dirt or oil buildup in the valve parts. Cleaning and proper lubrication can often resolve this issue. A drop in velocity may indicate worn seals or other internal issues. Regular maintenance and following the manufacturer's guidelines can help prevent this.

For more helpful tips on maintaining your airgun, click the link below.

How to lubricate your airgun