Abstract: An optical, manually held testing device for firearms with one or more light-reflective mirror surfaces for at least partial insertion into an opening of the firearm. Incident light can be directed into the cavity for checking by eye the completeness of weapon cleaning. The mirror surface or surface area has a narrow and/or elongated shape. As a result, the test device can be held by one hand in the narrow opening of a cartridge chamber or a gun barrel. The narrower the tester, the easier it can be to illuminate inaccessible corners and angles inside the firearm. Because of the elongated shape of the mirror device, the available reflective surface can be made sufficiently large so that sufficient light can be reflected or refracted. By maximizing the amount of mirror surface on the tester, a correspondingly maximized amount of light can be directed into the cavity of the firearm to be examined.

Abstract: The device according to the invention for cleaning the inside of the barrel of a firearm consists of a pulling element (A) and a cleaning element (B) connected thereto. In this case, the cleaning element (B) has a first wetting and cleaning unit (BI), particularly for precleaning the barrel, a wiping unit (B2) and a second wetting and cleaning unit (B3), particularly for preserving the barrel. The device according to the invention has many advantages. The advantageous construction of the device means that only little expenditure of force is required during use, and so it can be pulled through the barrel of a firearm quickly in one go without stopping to put it down.

Abstract: The device according to the invention for cleaning the inside of the barrel of a firearm consists of a pulling element (A) and a cleaning element (B) connected thereto. In this case, the cleaning element (B) has a first wetting and cleaning unit (B1), particularly for precleaning the barrel, a wiping unit (B2) and a second wetting and cleaning unit (B3), particularly for preserving the barrel. The device according to the invention has many advantages. The advantageous construction of the device means that only little expenditure of force is required during use, and so it can be pulled through the barrel of a firearm quickly in one go without stopping to put it down.