A firearm rear stabilizing crutch is disclosed having a shaft with a proximal end and a distal end, and an underarm firearm support on the proximal end of the shaft. The underarm firearm support has a support base with front and rear ends and a top element extending therebetween, with the top element defining a generally curved profile extending from proximate the front end to proximate the rear end. A support nose extends from the front end of the support base, with the support nose defining a recess therein for accommodating a firearm buttstock. The distal end of the shaft is configured to be engaged with the ground when the crutch is being used to support a firearm in a shooting position. Some embodiments of the crutch include integrated storage for the shaft and spikes.

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 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 firearm having reduced muzzle rise is disclosed. The firearm includes a barrel having a breech end, an opposing muzzle end, and a bore defining a barrel centerline which, when extended in a longitudinal direction, defines a barrel axis. The firearm further includes a magazine tube disposed above the barrel, a receiver defining a lower opening to receive the barrel, and an upper opening to receive the magazine tube. The firearm further includes a stock defining a body support surface where the stock braces against a user's body. The barrel axis passes through the body support surface of the stock.

A firearm having reduced muzzle rise is disclosed. The firearm includes a barrel having a breech end, an opposing muzzle end, and a bore defining a barrel centerline which, when extended in a longitudinal direction, defines a barrel axis. The firearm further includes a magazine tube disposed above the barrel, a receiver defining a lower opening to receive the barrel, and an upper opening to receive the magazine tube. The firearm further includes a stock defining a body support surface where the stock braces against a user's body. The barrel axis passes through the body support surface of the stock.

In some embodiments, a grip for a shooting device comprises a first body portion configured for attachment to the shooting device and a second body portion engaged with the first body portion. The second body portion is moveable with respect to the first body portion between first and second positions. A biasing member is arranged to bias the second body portion to the first position. In some embodiments, the second body portion comprises a guard defining a guard cavity and at least a portion of the first body portion is oriented in the guard cavity.

In some embodiments, a grip for a shooting device comprises a first body portion configured for attachment to the shooting device and a second body portion engaged with the first body portion. The second body portion is moveable with respect to the first body portion between first and second positions. A biasing member is arranged to bias the second body portion to the first position. In some embodiments, the second body portion comprises a guard defining a guard cavity and at least a portion of the first body portion is oriented in the guard cavity.

A brace for stabilizing a handheld device such as a handgun against a user's forearm includes a vertically elongated body adapted to detachably engage a portion of the handheld device, and an arm pivotably connected to a portion of the body. The pivotable arm is selectably moveable between a stowed position wherein the arm is vertically aligned with the body, and a deployed position wherein the arm provides a surface against which a user's forearm is removably receivable to stabilize the handheld device when the body is engaged with the handheld device.

A brace for stabilizing a handheld device such as a handgun against a user's forearm includes a vertically elongated body adapted to detachably engage a portion of the handheld device, and an arm pivotably connected to a portion of the body. The pivotable arm is selectably moveable between a stowed position wherein the arm is vertically aligned with the body, and a deployed position wherein the arm provides a surface against which a user's forearm is removably receivable to stabilize the handheld device when the body is engaged with the handheld device.

A self-stabilizing small arm having a barrel assembly rigidly connected to a stock assembly. The small arm includes at least one shooter interface surface and a stabilization assembly controlling the relative position of the shooter interface surface and the barrel assembly or stock assembly. The stabilization assembly includes (i) at least one movement sensor; (ii) at least one actuator; and (iii) a controller using signals from the movement sensor to operate the actuator in order to compensate for unintended movement of the small arm.