A modified assembly configured for firearm capable of propelling ammunition is disclosed. The modified assembly, in some embodiments, includes a firing control unit (“FCU”) and a grip module. The FCU is a serialized trigger mechanism capable of initiating a directional object when a trigger of the FCU is pulled. The grip module, in some aspects, includes a hand grip, FCU housing, and rear stabilizing connector wherein the FCU housing is configured to house a removable FCU. The rear stabilizing connector, for example, is capable of coupling to a rear attachment for enhancing stability of the modified assembly. In alternative embodiments, the modified assembly further includes a slide assembly, barrel, barrel block, bolt, and return spring situated in the vicinity of the FCU for facilitating object launching process.

A modified assembly configured for firearm capable of propelling ammunition is disclosed. The modified assembly, in some embodiments, includes a firing control unit (“FCU”) and a grip module. The FCU is a serialized trigger mechanism capable of initiating a directional object when a trigger of the FCU is pulled. The grip module, in some aspects, includes a hand grip, FCU housing, and rear stabilizing connector wherein the FCU housing is configured to house a removable FCU. The rear stabilizing connector, for example, is capable of coupling to a rear attachment for enhancing stability of the modified assembly. In alternative embodiments, the modified assembly further includes a slide assembly, barrel, barrel block, bolt, and return spring situated in the vicinity of the FCU for facilitating object launching process.

A firearm trigger guard insert and grip are disclosed. An example embodiment includes a firearm trigger guard insert and grip assembly comprising: a trigger guard insert having an upper surface conforming to at least a portion of an area defined by a firearm trigger guard, the trigger guard insert including a void through which a trigger can be inserted, the trigger guard insert reducing an exposed portion of the trigger, thereby lowering an action line of the firearm; and a grip having a horizontal surface at or above a collinear position relative to the action line created by the installed firearm trigger guard insert.

A firearm trigger guard insert and grip are disclosed. An example embodiment includes a firearm trigger guard insert and grip assembly comprising: a trigger guard insert having an upper surface conforming to at least a portion of an area defined by a firearm trigger guard, the trigger guard insert including a void through which a trigger can be inserted, the trigger guard insert reducing an exposed portion of the trigger, thereby lowering an action line of the firearm; and a grip having a horizontal surface at or above a collinear position relative to the action line created by the installed firearm trigger guard insert.

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.

Provided a firearm attachment assembly attached to a firearm for aiming the firearm using one's natural ability to point comprises a first attachment means coupled with a barrel housing of the firearm, including the plurality of slot arrangement, the first attachment means being placed parallel to the outer surface of the barrel housing at any user required points for permitting a user's supporting hand's index finger or thumb access to the first attachment means while firing, depending on the type of firearm used. The firearm attachment assembly further comprising a second attachment means attached vertically to a device of the firearm or integrally including a groove in line with the houssing of the barrel to allow the index finger or the remaining fingers of the supporting hand to align with the housing of the barrel and follow the bullet's trajectory depending on the type of the firearm utilized.

A butt stock that is reversibly attachable to a handgun, the butt stock has a telescopic assembly and a quadrilateral assembly and has at least two states: a compact state and a deployed state. In the deployed state the telescopic assembly is in an extended conformation and the quadrilateral assembly is in an open position while in the compact state the telescopic assembly is in a contracted conformation and the quadrilateral assembly is in a closed position. The butt stock is relatively compact when in the compact state, but when attached to a handgun in a deployed state may provide multiple points of contact that potentially increase the accuracy of the handgun.

A butt stock that is reversibly attachable to a handgun, the butt stock has a telescopic assembly and a quadrilateral assembly and has at least two states: a compact state and a deployed state. In the deployed state the telescopic assembly is in an extended conformation and the quadrilateral assembly is in an open position while in the compact state the telescopic assembly is in a contracted conformation and the quadrilateral assembly is in a closed position. The butt stock is relatively compact when in the compact state, but when attached to a handgun in a deployed state may provide multiple points of contact that potentially increase the accuracy of the handgun.

A firearm assembly, capable of firing bullets, includes a firearm assembly kit and a firing control unit (“FCU”). The FCU, in one embodiment, is disassembled from a handgun which is operable by one hand and capable of initiating firing a bullet when a trigger of the FCU is pulled. The firearm assembly kit is configured to house the FCU to form an operable firearm resembling a semiautomatic rifle operable by two hands. The kit includes a grip module and an extended firing slide (“EFS”). The grip module includes a handgrip, an FCU housing, a trigger guard, and a magazine port, wherein the trigger guard is situated between the handgrip and the magazine port which is located in front of the handgrip away from the user. The EFS facilitates firing of bullets from a magazine inserted in the magazine port via an extended firing pin.