A firearm cleaning mat having an oil and/or solvent repellent surface and a small parts storage tray, the mat and tray being used during adjustment and maintenance of firearms. The oil and/or solvent repellent surface protects the firearm and the surface it is placed on from scratches and dents. The small parts storage tray is used to contain small parts and prevent them from being lost during firearm cleaning. A magnet is included in the small parts tray to retain small metal parts in the tray.

A firearm cleaning mat having an oil and/or solvent repellent surface and a small parts storage tray, the mat and tray being used during adjustment and maintenance of firearms. The oil and/or solvent repellent surface protects the firearm and the surface it is placed on from scratches and dents. The small parts storage tray is used to contain small parts and prevent them from being lost during firearm cleaning. A magnet is included in the small parts tray to retain small metal parts in the tray.

A cleaning sachet for removing carbon deposit and rust on a gun element, and a cleaning method thereof, uses cleaning powder that includes aluminum oxide making up 75.000% to 99.989% by weight of the cleaning powder, zinc peroxide making up 0.010% to 9.000% by weight of the cleaning powder, and nano zinc oxide making up 0.001% to 6.000% by weight of the cleaning powder. A user can lay the cleaning sachet on a carbon-deposited and/or rusting area of the gun element before or after moistening the cleaning sachet with a lubricating oil, and then wipe the carbon-deposited and/or rusting area with the cleaning sachet after waiting a period of time. Therefore, the colloidal solution formed by mixing the lubricating oil and the cleaning powder and released out of the cleaning sachet can remove the carbon deposit and/or rust on the surface of the gun element.

A cleaning sachet for removing carbon deposit and rust on a gun element, and a cleaning method thereof, uses cleaning powder that includes aluminum oxide making up 75.000% to 99.989% by weight of the cleaning powder, zinc peroxide making up 0.010% to 9.000% by weight of the cleaning powder, and nano zinc oxide making up 0.001% to 6.000% by weight of the cleaning powder. A user can lay the cleaning sachet on a carbon-deposited and/or rusting area of the gun element before or after moistening the cleaning sachet with a lubricating oil, and then wipe the carbon-deposited and/or rusting area with the cleaning sachet after waiting a period of time. Therefore, the colloidal solution formed by mixing the lubricating oil and the cleaning powder and released out of the cleaning sachet can remove the carbon deposit and/or rust on the surface of the gun element.

A bolt action rifle having a receiver; a bolt in slidable communication within said receiver, having an elongated body and a bolt head at a first end, and an exposed bolt face with a primer recess cavity having a base with a forward-facing surface, the base having an aperture therein, where the aperture is circumscribed by the forward-facing surface for receiving a propellant charge having an extended primer cap, and a firing pin within the bolt and movable between a disengaged position wherein a firing pin head is receded within the aperture and an engaged position wherein the firing pin head extends beyond the forward-facing surface into the primer recess cavity.

The disclosure features firearm cleaning tools that include a planar tool body having a length and width that exceed a thickness of the tool body and comprising a first end, a second end, and a middle portion extending within a plane defined by the tool body along a first direction between the first and second ends. The first end features two arms forming a U-shaped portion and defining a recess in the tool body and an angled projection extending in the plane, and the second end features a tab extending from the second end in the first direction and having a width measured in the plane and in a direction orthogonal to the first direction that is less than a width of the middle portion measured in the plane and in the direction orthogonal to the first direction.

A detachable chassis base for a tactical rifle is presented. The lower chassis receiver assembly can have a detachable chassis base that substantially selectively attaches to the chassis receiver interface. The detachable chassis base can be completely removable, or it can be hingedly attached to provide access without completely removing the chassis base, or a combination thereof. Multiple combinations of parts included in the detachable chassis base are possible. Several variations and combinations are illustrated herein, although others are contemplated.

A detachable chassis base for a tactical rifle is presented. The lower chassis receiver assembly can have a detachable chassis base that substantially selectively attaches to the chassis receiver interface. The detachable chassis base can be completely removable, or it can be hingedly attached to provide access without completely removing the chassis base, or a combination thereof. Multiple combinations of parts included in the detachable chassis base are possible. Several variations and combinations are illustrated herein, although others are contemplated.

Propulsion systems, puncturing devices, and firearm barrel cleaners that use these components to propel cleaning and/or lubricating projectiles down the barrel of a firearm are disclosed, along with related methods of manufacture and use.

Propulsion systems, puncturing devices, and firearm barrel cleaners that use these components to propel cleaning and/or lubricating projectiles down the barrel of a firearm are disclosed, along with related methods of manufacture and use.