Why does used Winchester Model 190 22 rifle jam every 3 shot?

The Winchester Model 190 22 rifle is known for its reliability, and jamming every three shots is not a common issue. However, several factors can cause a rifle to jam, including:

Ammunition: Ensure you are using the correct ammunition for your rifle. The Model 190 is chambered for .22 Long Rifle ammunition. Using the wrong ammunition can cause feeding and jamming problems.

Magazine: Inspect the magazine for any damage or deformation. A damaged magazine can cause rounds to not feed properly, resulting in jams.

Extractor: The extractor is responsible for pulling spent casings out of the chamber. A worn or damaged extractor can fail to extract casings properly, causing the rifle to jam.

Ejector: The ejector is responsible for expelling spent casings from the rifle. A worn or damaged ejector can cause casings to be ejected improperly, leading to jams.

Chamber: Inspect the chamber for any obstructions or fouling. A dirty or obstructed chamber can prevent rounds from chambering correctly, causing jams.

Cleaning: Regularly clean and maintain your rifle to ensure it is free from dirt, grime, and fouling. A clean rifle is less likely to jam.

If you have inspected these components and the issue persists, it's best to consult a gunsmith for further diagnosis and repair. They will be able to identify the exact cause of the jamming and provide the necessary solution to ensure reliable function.