A firearm maintenance tool can include a rigid body and a locking gate. The rigid body can include a spine, a foot, and a hooked head having a receiving cavity, wherein the rigid body is structured and configured to optionally house a plurality of pivotally connected tools. The locking gate can include a pivoting receiver at a first end of the locking gate that is pivotally connected to the rigid body, a removable connection piece at a second end of the locking gate, and a threaded shaft located at least partially within the pivoting receiver. The removable connection piece can have a threaded connection with threaded shaft and can at least partially insert into hooked head to lock the locking gate to the rigid body and create an enclosure for a strap.

Snap cap devices configured to be inserted within an associated firearm are disclosed. The exemplary snap cap devices are made from or otherwise include a material configured to release corrosion protection molecules.

Snap cap devices configured to be inserted within an associated firearm are disclosed. The exemplary snap cap devices are made from or otherwise include a material configured to release corrosion protection molecules.

A bore guide for cleaning a firearm has an elongated body defining a bore configured to receive a cleaning rod and brush, the elongated body having a forward end configured to be received in a chamber of the barrel and having a forward aperture to transmit the brush to the barrel bore, the elongated body having a rear end opposite the forward end and defining a rear aperture, a stop adjustably connected to an intermediate portion of the elongated body and movable over a range of different positions along the length of the elongated body, and the stop being adjustable to generate a rearward force against a portion of the firearm, and a forward force by the forward end of the elongated body against the chamber. The elongated body may be externally threaded, and the stop may engage the threads. The stop may extend laterally from the elongated body.

The present disclosure describes devices and methods for disassembly and/or reassembly of firearms. The devices can include mechanisms such as a crank mechanism, guide rails, and stop plate to enable simplified disassembly and reassembly of a firearm.

A jig for finishing a workpiece with a handheld router or other handheld motor-driven rotational tool assembly is provided. The jig includes a baseplate that is precisely aligned and attached to a router. Guides, including a main guide and a support guide, are provided. The main guide is configured to precisely align with and fasten to the base plate in several different jig configurations. Right-angle adaptors attach to the guides and precisely align with and attach to the guides and the base plate to form several different jig configurations. Side plates secure the workpiece therebetween and provide a surface along which the main guide may slide to facilitate finishing operations on the workpiece.

A jig for finishing a workpiece with a handheld router or other handheld motor-driven rotational tool assembly is provided. The jig includes a baseplate that is precisely aligned and attached to a router. Guides, including a main guide and a support guide, are provided. The main guide is configured to precisely align with and fasten to the base plate in several different jig configurations. Right-angle adaptors attach to the guides and precisely align with and attach to the guides and the base plate to form several different jig configurations. Side plates secure the workpiece therebetween and provide a surface along which the main guide may slide to facilitate finishing operations on the workpiece.

A break open rifle and bolt action rifle having a barrel extension with a breech end for receiving a propellant charge, a muzzle end with an extended attachment structure for receiving a complementary attachment structure of a barrel, and a chamber disposed within and through the barrel extension having a first diameter at a first end and a narrowing portion adjacent a second end opposite the first end, the narrowing portion having a second diameter smaller than the first diameter, wherein the first diameter of the chamber is sized to receive the propellant charge therein, and the second diameter of the narrowing portion is sized to prevent the propellant charge from being further inserted past the narrowing portion, and to prevent a projectile from being inserted through the chamber from the barrel muzzle end. A bolt action configuration having dual diameter non-rotating bolt with an extractor and ejector mechanism for removing a propellant charge.

The firearm barrel cleaning system selectively cycles a stream of ultrasonic cleaning fluid through the barrel of a firearm, and further selectively ultrasonically induces cavitation within the cleaning fluid in the barrel for ultrasonic cleaning. The firearm barrel cleaning system includes a receiver assembly having a first end adapted for receiving the stream of cleaning fluid and a second end is adapted for insertion into the firearm receiver and sealing against a first end of the barrel to eject the stream of cleaning fluid into the barrel. A cap structure, having an outlet hose connector is clamped over the muzzle end of the barrel of the firearm. A pump selectively circulates the cleaning fluid through the receiver assembly, the barrel and out through the cap structure. An ultrasonic transducer is mounted on the receiver assembly for selectively inducing cavitation in the cleaning fluid.

The firearm barrel cleaning system selectively cycles a stream of ultrasonic cleaning fluid through the barrel of a firearm, and further selectively ultrasonically induces cavitation within the cleaning fluid in the barrel for ultrasonic cleaning. The firearm barrel cleaning system includes a receiver assembly having a first end adapted for receiving the stream of cleaning fluid and a second end is adapted for insertion into the firearm receiver and sealing against a first end of the barrel to eject the stream of cleaning fluid into the barrel. A cap structure, having an outlet hose connector is clamped over the muzzle end of the barrel of the firearm. A pump selectively circulates the cleaning fluid through the receiver assembly, the barrel and out through the cap structure. An ultrasonic transducer is mounted on the receiver assembly for selectively inducing cavitation in the cleaning fluid.