Abstract: This is a mechanism which locks a spring loaded rotating arm in a closed position with a locking pin relative to a fixed arm, then with pushing one mechanical button, the locking pin releases the rotating arm. The arm rotates, and locks at an angle relative to the fixed arm. The relative angle is determined by an adjustable gear with two pins, which allows fine adjustment of the deployed angle. One pin on the gear is used as a stop for the rotating arm, and the second is used to mechanically lock the arm at the determined angle when the mechanical button is released. In the preferred embodiment, the fixed arm is attached permanently or via a quick connector to a handheld product, such as a pistol, and the mechanism is used to deploy and lock into place a forearm brace.

Abstract: An apparatus and method to attach accessories to a firearm is provided. In a first aspect, a mounting system to mount accessories to the magazine or magazine baseplate of a firearm is provided. In a second aspect, the attachment means may be integrated into the grip of a revolver. In a third aspect, the connecting components laterally slide together to mate and lock, thereby increasing structural stability of the design. In a fourth aspect, a brace is provided that can attach to a pistol or revolver using the present technology and increase shot accuracy, mitigate recoil, and better train shooters.

Abstract: In a first aspect, a mounting system to mount accessories to the magazine or magazine baseplate of a firearm is provided. In a more specific best mode, a handgun forearm brace and recoil suppression support, for example, for target shooting, training, and improved aim is discussed. The support structure is connected via a locking mechanism to the base of the handgun detachable magazine and extending rearward to a rear connector. The forearm brace is further configured to allow it to adjust and extend either above and over the forearm of the shooter or below the forearm of the shooter. This improved support connecting to the base of the magazine via a locking mechanism can be used as a universal support for all guns with a detachable magazine without requiring any alternations, modifications, or attachments to the gun itself.