Abstract: A screw and spring assembly for adjusting trigger pull force comprises (1) a trigger housing, (2) a trigger shoe that is inside of the trigger housing (typically sitting on a bushing that runs through the housing and the trigger shoe) (3) a spacer, (4) a trigger-shoe compression spring, (5) an adjustable screw, and (6) a pressed-fitted compression spring that “locks” the adjustable screw into place in various positions, wherein the pull force needed to pull the trigger is different at each of the various positions.

Abstract: Trigger assembly for use in a weapon. Components of the trigger assembly include a spring, a hammer, a disconnector, a trigger and other components related to a trigger assembly.

Abstract: Trigger assembly for use in a weapon. Components of the trigger assembly include a spring, a hammer, a disconnector, a trigger and other components related to a trigger assembly.

Abstract: Adjustability of trigger pull force is enable by the use of a spring interfacing with a trigger shoe counterweight. The spring force is adjustable by use of a set screw interfacing with the spring. A pivot arm member acts between a trigger shoe counterweight and a firing pin release arm to fix the ratio of trigger shoe pull force and firing pin release arm force.

Abstract: A screw and spring assembly for adjusting trigger pull force comprises (1) a trigger housing, (2) a trigger shoe that is inside of the trigger housing (typically sitting on a bushing that runs through the housing and the trigger shoe) (3) a spacer, (4) a trigger-shoe compression spring, (5) an adjustable screw, and (6) a pressed-fitted compression spring that “locks” the adjustable screw into place in various positions, wherein the pull force needed to pull the trigger is different at each of the various positions.

Abstract: Trigger module securing apparatus using internally threaded pins and threaded fasteners to secure a trigger module into the lower receiver of a rifle.

Abstract: Trigger module securing apparatus using internally threaded pins and threaded fasteners to secure a trigger module into the lower receiver of a rifle.

Abstract: Trigger assembly for use in a weapon. Components of the trigger assembly include a spring, a hammer, a disconnector, a trigger and other components related to a trigger assembly.

Abstract: Adjustability of trigger pull force is enable by the use of a spring interfacing with a trigger shoe counterweight. The spring force is adjustable by use of a set screw interfacing with the spring. A pivot arm member acts between a trigger shoe counterweight and a firing pin release arm to fix the ratio of trigger shoe pull force and firing pin release arm force.

Abstract: Trigger assembly for use in a weapon. Components of the trigger assembly include a spring, a hammer, a disconnector, a trigger and other components related to a trigger assembly.

Abstract: Adjustability of trigger pull force is enable by the use of a spring interfacing with a trigger shoe counterweight. The spring force is adjustable by use of a set screw interfacing with the spring. A pivot arm member acts between a trigger shoe counterweight and a firing pin release arm to fix the ratio of trigger shoe pull force and firing pin release arm force.

Abstract: Provided is a trigger assembly that helps prevent malfunctioning of trigger assemblies in firearms. This is accomplished by the expedient of a convex curved projection on the upper surface of the actual trigger of the trigger assembly. Interfacing with this convex surface on the trigger is a mating concave curved projection having a surface with a radius that is similar to the radius of the trigger's concave curved projection. The trigger's concave curved projection extends relatively downwardly from the bottom side of the actual hammer of the trigger assembly. The relationship of the trigger and the hammer of the trigger assembly provides a trigger/hammer interface when the convex curved projection of the trigger is proximate the concave curved projection of the hammer. In this trigger assembly there is a captive disconnector having a disconnector engagement stabilizing projection formed as a portion of the disconnector.

Abstract: Adjustability of trigger pull force is enable by the use of a spring interfacing with a trigger shoe counterweight. The spring force is adjustable by use of a set screw interfacing with the spring. A pivot arm member acts between a trigger shoe counterweight and a firing pin release arm to fix the ratio of trigger shoe pull force and firing pin release arm force.

Abstract: Trigger assembly for use in a weapon. Components of the trigger assembly include a spring, a hammer, a disconnector, a trigger and other components related to a trigger assembly.

Abstract: Provided is a trigger assembly that helps prevent malfunctioning of trigger assemblies in firearms. This is accomplished by the expedient of a convex curved projection on the upper surface of the actual trigger of the trigger assembly. Interfacing with this convex surface on the trigger is a mating concave curved projection having a surface with a radius that is similar to the radius of the trigger's concave curved projection. The trigger's concave curved projection extends relatively downwardly from the bottom side of the actual hammer of the trigger assembly. The relationship of the trigger and the hammer of the trigger assembly provides a trigger/hammer interface when the convex curved projection of the trigger is proximate the concave curved projection of the hammer. In this trigger assembly there is a captive disconnector having a disconnector engagement stabilizing projection formed as a portion of the disconnector.

Abstract: Provided is a trigger assembly that helps prevent malfunctioning of trigger assemblies in firearms. This is accomplished by the expedient of a convex curved projection on the upper surface of the actual trigger of the trigger assembly. Interfacing with this convex surface on the trigger is a mating concave curved projection having a surface with a radius that is similar to the radius of the trigger's concave curved projection. The trigger's concave curved projection extends relatively downwardly from the bottom side of the actual hammer of the trigger assembly. The relationship of the trigger and the hammer of the trigger assembly provides a trigger/hammer interface when the convex curved projection of the trigger is proximate the concave curved projection of the hammer. In this trigger assembly there is a captive disconnector having a disconnector engagement stabilizing projection formed as a portion of the disconnector.

Abstract: Collapsible and extendable buttstock apparatus for use on a weapon having a buffer tube element. The apparatus is assembled onto the buffer tube and tightened in place using a compression clamp to hold the apparatus to the buffer tube. Upon release of the clamp the assembly can be slid along the buffer tube to a desired location and clamped in the preferred position.

Abstract: A deadfall device for capturing targeted animals. In one embodiment the device is a bidirectional trigger manually set survival tool that can be selectively used to capture or crush a small animal. When not set up to capture an animal the device is compact and easily transportable. When not being used an elongated body of the device, comprised of two walls separated by a connected web, will house the movable elements of the device inside the elongated body. This allows the device to be stored compactly thus enabling ease of transportation.

Abstract: Trigger assembly for use in a weapon. Components of the trigger assembly include a spring, a hammer, a disconnector, a trigger and other components related to a trigger assembly.

Abstract: A deadfall device for capturing targeted animals. The device is a manually set survival tool that can be selective used to capture or crush a small animal.