A pistol chassis is disclosed which may include a lower housing, an upper housing, a proximal enclosure, a distal sleeve, and a proximal accessory. The distal sleeve, lower housing, and upper housing may be secured together to form a tubular member for receiving a pistol. The lower housing further may include a distal segment, a proximal segment and an intermediate segment. The distal segment may include a pistol frame receptacle and a trigger guard enclosure. The proximal accessory may be a folding stock. The pistol chassis may house a pistol to produce a firearm apparatus.

A rifle sling has first and second adjustable sling members attached to each other by a side release buckle. The second sling member has two arm sections which extend upward from the first sling member. The lower end of the first sling member is attached to the shooter while the upper ends of the arm sections of the second sling member are attached one on each opposite side of the rifle.

An adapter for shouldering a firearm of the type having a recoil tube wherein the recoil tube has a rearward end; the adapter for shouldering the firearm incorporating a base; incorporating a recoil tube stop which is fixedly attached to or formed wholly with from the base; incorporating a socket underlying the recoil tube stop, wherein the socket is fitted for receiving the recoil tube's rearward end; and incorporating a matrix of flexible straps connected to the base, the straps being adapted to hold the base upon a rifleperson's upper torso.

Various solutions to aide in the one-handed usage of certain types of firearms, such as pistols/handguns, are described. Each solution is a type of stabilizer that aids in stabilization of a large pistol, such as an AR pattern pistol, against the forearm of the user. By adding an additional point of contact for the firearm, greater stability is achieved, thus allowing for safer and more accurate operation of the firearm. Various implementations in accordance with the present disclosure allow for easy ambidextrous use without sacrificing stability.

A system for supporting a firearm in a generally vertical position includes a stock support member to support the stock of the firearm, a first fastening element operatively connectable to a user, and a second fastening element mountable with respect to the firearm. The system is configured such that the first and second fastening elements remain engaged when the firearm is in the generally vertical position so that the firearm is supported only by the fastening elements and the stock support member, but automatically disengage when the firearm is moved to a generally horizontal position for firing.

A pistol chassis is disclosed which may include a lower housing, an upper housing, a proximal enclosure, a distal sleeve, and a proximal accessory. The distal sleeve, lower housing, and upper housing may be secured together to form a tubular member for receiving a pistol. The lower housing further may include a distal segment, a proximal segment and an intermediate segment. The distal segment may include a pistol frame receptacle and a trigger guard enclosure. The proximal accessory may be a folding stock. The pistol chassis may house a pistol to produce a firearm apparatus.

A system for supporting a firearm in a generally vertical position includes a stock support member to support the stock of the firearm, a first fastening element operatively connectable to a user, and a second fastening element mounted with respect to the firearm. The system is configured such that the first and second fastening elements remain engaged when the firearm is in the generally vertical position so that the firearm is supported only by the fastening elements and the stock support member, but automatically disengage when the firearm is moved to a generally horizontal position for firing. A method includes connecting the first fastening element to a human user via a flexible harness and moving the firearm from the first position to the second position.

A firearm training device is disclosed that may include a body member having a grip. The barrel section may include a muzzle end and a rear or butt stock end. The barrel section may include a transverse aperture adjacent one of the rear/butt stock end. The firearm training device may include a stretchable loop exercise band disposed through the transverse aperture and connected to the body member. The body member may be in a variety of shapes, such as a hand gun or a rifle. The stretchable loop exercise band is adapted for being wrapped around a person's torso so it can be used to perform exercises to strengthen the person's ability to grip a firearm.

A gun rest includes a cushioning body and a knee strapping system. The cushioning body has a top surface, a bottom surface, a retention channel indented on the top surface for supporting a firearm barrel thereat, and a barrel grip provided at the retention channel for preventing inadvertent movement of the firearm barrel along said retention channel. The knee strapping system is extended from the cushioning body for detachably coupling the cushioning body at a knee of an operator to serve as a knee guard. Therefore, the gun rest provides a multi-function of supporting the firearm in a ready position and quickly attaching to the knee of the operator without restricting any movement.

A pistol chassis is disclosed which may include a lower housing, an upper housing, a proximal enclosure, a distal sleeve, and a proximal accessory. The distal sleeve, lower housing, and upper housing may be secured together to form a tubular member for receiving a pistol. The lower housing further may include a distal segment, a proximal segment and an intermediate segment. Time distal segment may include a pistol frame receptacle and a trigger guard enclosure. The proximal accessory may be a folding stock. The pistol chassis may house a pistol to produce a firearm apparatus.