What is a common cause of a shotgun's failure to open?

A shotgun's failure to open is often attributed to improper maintenance of the weapon. When firearms are not well-maintained, various issues can arise that affect their proper operation. For shotguns, failure to clean and lubricate key components can lead to the accumulation of carbon buildup, dirt, or rust. These contaminants can cause components to stick or jam, making it difficult to open the breach after firing.

Regular maintenance, including cleaning the action and checking for any signs of wear or damage, ensures that all moving parts are functioning smoothly. Proper lubrication helps reduce friction and allows for easier movement of the mechanisms involved in opening and closing the shotgun. By maintaining the shotgun properly, you minimize the risk of failure to open and enhance overall reliability during use.